{"title":"CLINICAL TRIALS PRODUCTS","description":"","products":[{"product_id":"cross-cyl-single-0-25d","title":"Cross Cyl. Single 0.25D","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 0pt;\"\u003e\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. \u003c\/span\u003e\n\n\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 0cm 0cm 0pt;\"\u003e\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame\nis chromium plated brass. \nLens diameter \n36mm.\u003c\/span\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796757111127,"sku":"SV-SGR-249-0.25","price":100.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-249-0.25.jpg?v=1781603879"},{"product_id":"cross-cyl-single-0-50d","title":"Cross Cyl. Single 0.50D","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. \nLens diameter 36mm\n\u003c\/span\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796757209431,"sku":"SV-SGR-249-0.50","price":100.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-249-0.50.jpg?v=1781603877"},{"product_id":"cross-cyl-single-0-75d","title":"Cross Cyl. Single 0.75D","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. The frame\nis chromium plated brass. Lens diameter 36mm\u003c\/span\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796757274967,"sku":"SV-SGR-249-0.75","price":100.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-249-0.75.jpg?v=1781603876"},{"product_id":"cross-cyl-single-1-00d","title":"Cross Cyl. Single 1.00D","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame and lens are made from the finest materials\u003cspan style=\"mso-spacerun: yes;\"\u003e\n \u003c\/span\u003e- the glass is spectacle crown with diamond engraved powers. \u003c\/span\u003e\n\n\u003cspan lang=\"CY\" style=\"font-family: Tahoma; font-size: 9pt; mso-ansi-language: CY;\"\u003eThe frame\nis chromium plated brass. \nLens diameter 36mm.\u003c\/span\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796757307735,"sku":"SV-SGR-249-1.00","price":100.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-249-1.00.jpg?v=1781603876"},{"product_id":"oculus-trial-frame-new-universal-ub4","title":"Oculus Trial Frame New Universal UB4","description":"\u003cdiv class=\"ewa-rteLine\"\u003eOculus Trial Frame New Universal UB4. \nThis frame can hold up to 10 trial lenses \n(5 pairs of lenses @ 38mm)\n\nPD range from 46-82mm \nTemplates can be adjusted in length and angle. \nScale for vertex distance. \nHeight adjustable nose piece. \nSide length and inclination adjustable. \n \n\n\nFlexible\/bendable ear pieces.\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796758683991,"sku":"SV-SGR-275-U","price":671.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-275-U.jpg?v=1781603876"},{"product_id":"logmar-4m-etdrs-chart-1-original","title":"Logmar 4m ETDRS Chart 1 Original","description":"\u003cdiv class=\"ewa-rteLine\"\u003eLogmar 4m ETDRS Chart 1 Original\n\n4 metre viewing.\n Acuity range 40m to 2M.\n\nWill fit illuminated cabinets \u003ca href=\"%%+logmar-chart-slim-cabinet-sussex-p-5539.html%%-\"\u003eSDT-392-LSV\u003c\/a\u003e and \u003ca href=\"%%+precision-vision-logmar-cabinet-p-5544.html%%-\"\u003eSDT-396-LPV\u003c\/a\u003e\n\nThese Original Charts - Are the only standardised format acceptable in studies sponsored by the American National Eye Institute. They were designed for use in clinical studies and low vision evaluations where accurate, repeatable visual acuity measurements are required. The lines are of equal difficulty and geometrical Progressions, in letter size, from line to line.\u003cbr\u003e\n\u003cb\u003eRevised Charts are now also available.\u003c\/b\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796762714455,"sku":"SV-SDT-211-1","price":195.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SDT-211-1.jpg?v=1781603755"},{"product_id":"logmar-2m-etdrs-chart-1-original","title":"Logmar 2m ETDRS Chart 1 Original","description":"\u003cdiv class=\"ewa-rteLine\"\u003eLogmar 2m ETDRS Chart 1 Original\n\n2 metre viewing.\n Acuity range 20m to 1M.\n\nWill fit illuminated cabinets \u003ca href=\"%%+logmar-chart-slim-cabinet-sussex-p-5539.html%%-\"\u003eSDT-392-LSV\u003c\/a\u003e and \u003ca href=\"%%+precision-vision-logmar-cabinet-p-5544.html%%-\"\u003eSDT-396-LPV\u003c\/a\u003e\n\nThese Original Charts - Are the only standardised format acceptable in studies sponsored by the American National Eye Institute. They were designed for use in clinical studies and low vision evaluations where accurate, repeatable visual acuity measurements are required. The lines are of equal difficulty and geometrical Progressions, in letter size, from line to line.\u003cbr\u003e\n\u003cb\u003eRevised Charts are now also available.\u003c\/b\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796763238743,"sku":"SV-SDT-213-9","price":195.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SDT-213-9.jpg?v=1781603756"},{"product_id":"logmar-3m-etdrs-chart-1-original","title":"Logmar 3m ETDRS Chart 1 Original","description":"\u003cdiv class=\"ewa-rteLine\"\u003eLogmar 3m ETDRS Chart 1 Original\n\n3 metre viewing.\n Acuity range 30m to 1.5M.\n\nWill fit illuminated cabinets \u003ca href=\"%%+logmar-chart-slim-cabinet-sussex-p-5539.html%%-\"\u003eSDT-392-LSV\u003c\/a\u003e and \u003ca href=\"%%+precision-vision-logmar-cabinet-p-5544.html%%-\"\u003eSDT-396-LPV\u003c\/a\u003e\n\nThese Original Charts - Are the only standardised format acceptable in studies sponsored by the American National Eye Institute. They were designed for use in clinical studies and low vision evaluations where accurate, repeatable visual acuity measurements are required. The lines are of equal difficulty and geometrical Progressions, in letter size, from line to line.\u003cbr\u003e\n\u003cb\u003eRevised Charts are now also available.\u003c\/b\u003e\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796764025175,"sku":"SV-SDT-217-4","price":195.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SDT-217-4.jpg?v=1781603755"},{"product_id":"precision-vision-logmar-cabinet","title":"Precision Vision LogMar Cabinet","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cspan style=\"color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px;\"\u003eThe newest model of the Traditional Retro-Illuminated ETDRS® Cabinet is now available! This new model features LED bulbs instead of the previously used fluorescent bulbs, delivering the same attention to detail and quality you have come to expect from Precision Vision, with additional benefits to our clinical partners.\u003c\/span\u003e\n\n\u003cp style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box; margin: 0px 0px 1.313em; color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px;\"\u003ePrecision Vision’s ETDRS® Illuminator Cabinet has maintained these standardized testing conditions in\u003cbr style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003e\nclinical trials worldwide. These ETDRS® Illuminator Cabinets (and Charts) have been used in thousands of\u003cbr style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003e\nclinical trials, contributing to successful FDA approvals of new drugs and treatments of all disease areas.\n\n\u003c\/p\u003e\n\u003cp style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box; margin: 0px 0px 1.313em; color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px;\"\u003eThe Large ETDRS® Illuminator Cabinet is used in clinical trials, research, studies, and general clinical\u003cbr style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003e\napplications. This cabinet provides accurate and uniform illumination to ensure reliable vision testing.\u003cbr style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003e\nPrecision Vision® ETDRS® Illuminator Cabinets remains the most trusted and recognized device for\u003cbr style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003e\nclinical trials and vision research by the NEI and FDA.\n\n\u003c\/p\u003e\n\u003cul style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box; padding-right: 0px; padding-left: 0px; margin: 0px 0px 1.313em 1.655em; color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px;\"\u003e\n\t\u003cli style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003eFlex Power Performance – Universal Performance from 90-265 Volts\u003c\/li\u003e\n\t\u003cli style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003eMay be mounted on the 5 Leg Castor Base – \u003cem style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003eSold Separately\u003c\/em\u003e\n\u003c\/li\u003e\n\t\u003cli style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003eStorage: Holds up to 11 charts (10 in back pocket \u0026amp; 1 in front)\u003c\/li\u003e\n\t\u003cli style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003eMeasurements : 24.75 x 25.75 x 7 inches (L x W x D)\n\t\u003cul style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box; padding-right: 0px; padding-left: 0px; margin: 0px 0px 0px 1.655em;\"\u003e\n\t\t\u003cli style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003e63 x 65.5 x 17.8 cm\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003eUsed for clinical trials, vision research, or general practice\u003c\/li\u003e\n\t\u003cli style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box;\"\u003eFor Testing Distances: 1 Meter to 4 Meters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box; margin: 0px 0px 1.313em; color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px;\"\u003e \n\n\u003c\/p\u003e\n\u003cp style=\"--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-pan-x: ; --tw-pan-y: ; --tw-pinch-zoom: ; --tw-scroll-snap-strictness: proximity; --tw-gradient-from-position: ; --tw-gradient-via-position: ; --tw-gradient-to-position: ; --tw-ordinal: ; --tw-slashed-zero: ; --tw-numeric-figure: ; --tw-numeric-spacing: ; --tw-numeric-fraction: ; --tw-ring-inset: ; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 \/ 0.5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; --tw-blur: ; --tw-brightness: ; --tw-contrast: ; --tw-grayscale: ; --tw-hue-rotate: ; --tw-invert: ; --tw-saturate: ; --tw-sepia: ; --tw-drop-shadow: ; --tw-backdrop-blur: ; --tw-backdrop-brightness: ; --tw-backdrop-contrast: ; --tw-backdrop-grayscale: ; --tw-backdrop-hue-rotate: ; --tw-backdrop-invert: ; --tw-backdrop-opacity: ; --tw-backdrop-saturate: ; --tw-backdrop-sepia: ; box-sizing: border-box; margin: 0px 0px 1.313em; color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px;\"\u003e \n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796769038679,"sku":"SV-SDT-396-LPV","price":2030.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SDT-396-LPV.jpg?v=1781603795"},{"product_id":"mesopic-filter","title":"Mesopic Filter","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cp class=\"MsoNormal\" style=\"MARGIN: 0cm 0cm 0pt\"\u003e\u003cspan lang=\"CY\" style=\"FONT-FAMILY: Tahoma; FONT-SIZE: 9pt; mso-ansi-language: CY\"\u003eThis filter can be placed in front of a chart fitted to either of our two large LogMar Cabinets (SDT-392-LSV or SDT-396-LPV). The normal cabinet light level is reduced to 3 cd\/m² to challenge the patient’s vision under low light conditions. \u003c\/span\u003e\n\n\n\n\n\n\n\n\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"MARGIN: 0cm 0cm 0pt\"\u003e\n\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796769104215,"sku":"SV-SDT-397-M","price":252.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SDT-397-M.jpg?v=1781603796"},{"product_id":"stand-on-castors-for-sdt-396-lpv","title":"Stand on Castors for SDT-396-LPV","description":"\u003cdiv class=\"ewa-rteLine\"\u003eStand on Castors for SDT-396-LPV\n\n\n\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796769136983,"sku":"SV-SDT-398-S","price":697.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SDT-398-S.jpg?v=1781603789"},{"product_id":"trial-lens-spare-full-aperture-metal-0-37-concave-sphere","title":"Trial Lens Spare Full Aperture Metal -0.37 Concave Sphere","description":"\u003cdiv class=\"ewa-rteLine\"\u003eTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\nTrial Lens Spare Full Aperture Metal -0.37 Concave Sphere\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796781719895,"sku":"SV-MET-0.37-SFM","price":37.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/MET-0.37-SFM.jpg?v=1781602760"},{"product_id":"trial-lens-spare-full-aperture-metal-0-37-convex-sphere","title":"Trial Lens Spare Full Aperture Metal +0.37 Convex Sphere","description":"\u003cdiv class=\"ewa-rteLine\"\u003eTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\nTrial Lens Spare Full Aperture Metal +0.37 Convex Sphere\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796781752663,"sku":"SV-MET-0.37-SFP","price":37.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/MET-0.37-SFP.jpg?v=1781602762"},{"product_id":"pelli-robson-contrast-sensitivity-charts","title":"Pelli-Robson Contrast Sensitivity Charts","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cspan style='font-size:10.0pt;font-family:\"Arial\",sans-serif;color:#333333'\u003ePelli-Robson Contrast Sensitivity Charts\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\u003cp style=\"margin-top:7.5pt;margin-right:0cm;margin-bottom:7.5pt;margin-left:\n0cm;line-height:16.5pt;vertical-align:baseline\"\u003e\u003cspan style='font-size:10.0pt;\nfont-family:\"Arial\",sans-serif;color:#333333'\u003eFeatures Traditional Sloan Optotypes.\n For use at 100 cm (1m).\n Includes two charts which may be wall or easel mounted and score sheets.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\u003c\/p\u003e\n\u003cp style=\"margin-top:7.5pt;margin-right:0cm;margin-bottom:7.5pt;margin-left:\n0cm;line-height:16.5pt;vertical-align:baseline;background-clip: border-box;\nbackground-origin: padding-box;background-position-x: 0px;background-position-y: 0px;\nbackground-size: auto;border-bottom-color:currentColor;border-image-outset: 0;\nborder-image-repeat: stretch;border-image-slice: 100%;border-image-source: none;\nborder-image-width: 1;border-left-color:currentColor;border-right-color:currentColor;\nborder-top-color:currentColor;orphans: 2;outline-color: invert;outline-style: none;\noutline-width: 0px;-webkit-text-stroke-width: 0px;background-attachment:scroll;\nword-spacing:0px\"\u003e\u003cspan style='font-size:10.0pt;font-family:\"Arial\",sans-serif;\ncolor:#333333'\u003eAcuity Level 40M (20\/320) at 1 Meter.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\u003c\/p\u003e\n\u003cp style=\"margin-top:0cm;margin-right:0cm;margin-bottom:11.25pt;margin-left:\n0cm;line-height:16.5pt;vertical-align:baseline\"\u003e\u003cspan style='font-size:10.0pt;\nfont-family:\"Arial\",sans-serif;color:#333333'\u003eIllumination of 85 cd\/m² is key to good results\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\u003c\/p\u003e\n\u003cp style=\"margin-top:0cm;margin-right:0cm;margin-bottom:11.25pt;margin-left:\n0cm;line-height:16.5pt;vertical-align:baseline;background-clip: border-box;\nbackground-origin: padding-box;background-position-x: 0px;background-position-y: 0px;\nbackground-size: auto;border-bottom-color:currentColor;border-image-outset: 0;\nborder-image-repeat: stretch;border-image-slice: 100%;border-image-source: none;\nborder-image-width: 1;border-left-color:currentColor;border-right-color:currentColor;\nborder-top-color:currentColor;orphans: 2;outline-color: invert;outline-style: none;\noutline-width: 0px;-webkit-text-stroke-width: 0px;background-attachment:scroll;\nword-spacing:0px\"\u003e\u003cspan style='font-size:10.0pt;font-family:\"Arial\",sans-serif;\ncolor:#333333'\u003eDesigned by DG Pelli, JG Robson and A J Wilkins, because they see contrast sensitivity as a realistic assessment of how well the patient sees large faint objects.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\u003c\/p\u003e\n\u003cp style=\"margin-top:0cm;margin-right:0cm;margin-bottom:11.25pt;margin-left:\n0cm;line-height:16.5pt;vertical-align:baseline;background-clip: border-box;\nbackground-origin: padding-box;background-position-x: 0px;background-position-y: 0px;\nbackground-size: auto;border-bottom-color:currentColor;border-image-outset: 0;\nborder-image-repeat: stretch;border-image-slice: 100%;border-image-source: none;\nborder-image-width: 1;border-left-color:currentColor;border-right-color:currentColor;\nborder-top-color:currentColor;orphans: 2;outline-color: invert;outline-style: none;\noutline-width: 0px;-webkit-text-stroke-width: 0px;background-attachment:scroll;\nword-spacing:0px\"\u003e\u003cspan style='font-size:10.0pt;font-family:\"Arial\",sans-serif;\ncolor:#333333'\u003eThe chart follows the luminance, font, and letter spacing recommendations of the Committee on Vision of the National Academy of Sciences and National Research Council (Adv. Ophthal 41, 103-148, 1980).\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\u003c\/p\u003e\n\u003cp style=\"margin-top:0cm;margin-right:0cm;margin-bottom:11.25pt;margin-left:\n0cm;line-height:16.5pt;vertical-align:baseline;background-clip: border-box;\nbackground-origin: padding-box;background-position-x: 0px;background-position-y: 0px;\nbackground-size: auto;border-bottom-color:currentColor;border-image-outset: 0;\nborder-image-repeat: stretch;border-image-slice: 100%;border-image-source: none;\nborder-image-width: 1;border-left-color:currentColor;border-right-color:currentColor;\nborder-top-color:currentColor;orphans: 2;outline-color: invert;outline-style: none;\noutline-width: 0px;-webkit-text-stroke-width: 0px;background-attachment:scroll;\nword-spacing:0px\"\u003e\u003cspan style='font-size:10.0pt;font-family:\"Arial\",sans-serif;\ncolor:#333333'\u003eThe letter sequences are organized into groups of three (triplets) with two triplets per line. Within each triplet, all letters have the same contrast. The contrast decreases from one triplet to the next, even within one line.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\u003c\/p\u003e\n\u003cp style=\"margin-top:0cm;margin-right:0cm;margin-bottom:11.25pt;margin-left:\n0cm;line-height:16.5pt;vertical-align:baseline;background-clip: border-box;\nbackground-origin: padding-box;background-position-x: 0px;background-position-y: 0px;\nbackground-size: auto;border-bottom-color:currentColor;border-image-outset: 0;\nborder-image-repeat: stretch;border-image-slice: 100%;border-image-source: none;\nborder-image-width: 1;border-left-color:currentColor;border-right-color:currentColor;\nborder-top-color:currentColor;orphans: 2;outline-color: invert;outline-style: none;\noutline-width: 0px;-webkit-text-stroke-width: 0px;background-attachment:scroll;\nword-spacing:0px\"\u003e\u003cspan style='font-size:10.0pt;font-family:\"Arial\",sans-serif;\ncolor:#333333'\u003eThe testing of contrast sensitivity on a regular basis is key to detecting early signs of diseases such as Parkinson’s, Glaucoma, and Cataracts. By testing with several different contrast levels configured together, the patient’s contrast sensitivity level is better assessed and records will be more precise.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\u003c\/p\u003e\n\u003cp style=\"margin-top:7.5pt;margin-right:0cm;margin-bottom:7.5pt;margin-left:\n0cm;line-height:16.5pt;vertical-align:baseline;background-clip: border-box;\nbackground-origin: padding-box;background-position-x: 0px;background-position-y: 0px;\nbackground-size: auto;border-bottom-color:currentColor;border-image-outset: 0;\nborder-image-repeat: stretch;border-image-slice: 100%;border-image-source: none;\nborder-image-width: 1;border-left-color:currentColor;border-right-color:currentColor;\nborder-top-color:currentColor;orphans: 2;outline-color: invert;outline-style: none;\noutline-width: 0px;-webkit-text-stroke-width: 0px;background-attachment:scroll;\nword-spacing:0px\"\u003e\u003cspan style='font-size:10.0pt;font-family:\"Arial\",sans-serif;\ncolor:#333333'\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\n\n\n\n\n\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796922294615,"sku":"SV-SSV-281-PC","price":697.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SSV-281-PC.jpg?v=1781603916"},{"product_id":"pre-burn-in-tube-for-sdt-396-lpv-cabinet-with-diffuser","title":"Pre-Burn In Tube for SDT-396-LPV Cabinet (with diffuser)","description":"\u003cdiv class=\"ewa-rteLine\"\u003ePre-Burn In Tube for SDT-396-LPV Cabinet (with diffuser)\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796950737239,"sku":"SV-SDT-396-DB","price":65.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SDT-396-DB.jpg?v=1781603788"},{"product_id":"full-aperture-trial-lens-set-in-aluminium-case-metal-rims-267-pc","title":"Full Aperture Trial Lens Set in Aluminium Case, Metal Rims 267 pc","description":"\u003cdiv class=\"ewa-rteLine\"\u003eFull-aperture trial lenses 267 pieces included, of high transmittance, accurate power degrees and perfect outlook finish\n\nMetal rim\/handle – with power degrees engraved on both sides\u003cbr\u003e\nRemovable plastic tray of high quality with labels of silver background\u003cbr\u003e\nBlack ABS covered Carrying case with aluminium framework, black inner-felt and combination locks.\n\nDimensions：\n\nTray: W 518mm x L 354mm x H 41mm\n\nCase: W 545mm x L 415mm x H 100mm\u003cbr\u003e\nWeight: 6.9kg\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53797022630231,"sku":"SV-SGR-402-0","price":1067.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-402-0.jpg?v=1781603876"},{"product_id":"neutral-density-filter-for-trial-lens-frame","title":"Neutral Density Filter for Trial Lens Frame","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cimg alt=\"\" class=\"zoomImg\" role=\"presentation\" src=\"https:\/\/storage.googleapis.com\/stateless-precision-vision\/2020\/01\/7028.png\" style=\"color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px; box-sizing: border-box; max-width: none; height: 509px; vertical-align: middle; border: none; position: absolute; top: -94.2168px; left: -92.2793px; opacity: 0; width: 415px; max-height: none;\"\u003e\n\n\u003cdiv class=\"single_product_summary\" style=\"box-sizing: border-box; grid-area: summery \/ summery \/ summery \/ summery; color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px;\"\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\" style=\"box-sizing: border-box;\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1.313em;\"\u003eNeutral Density Filter for Trial Lens Frame\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"woocommerce-product-gallery woocommerce-product-gallery--with-images woocommerce-product-gallery--columns-4 images\" data-columns=\"4\" style=\"box-sizing: border-box; position: relative; float: left; width: 321.583px; grid-area: photo \/ photo \/ photo \/ photo; color: rgb(35, 31, 32); font-family: proxima-nova, sans-serif; font-size: 16px; opacity: 1; transition: opacity 0.25s ease-in-out 0s;\"\u003e\n\u003cfigure class=\"woocommerce-product-gallery__wrapper\" style=\"box-sizing: border-box; margin: 0px;\"\u003e\n\u003cdiv class=\"woocommerce-product-gallery__image\" data-thumb=\"https:\/\/storage.googleapis.com\/stateless-precision-vision\/2020\/01\/7028.png\" data-thumb-alt=\"\" style=\"box-sizing: border-box; margin-right: 0px; position: relative; overflow: hidden;\"\u003e\u003cimg alt=\"\" class=\"zoomImg\" role=\"presentation\" src=\"https:\/\/storage.googleapis.com\/stateless-precision-vision\/2020\/01\/7028.png\" style=\"box-sizing: border-box; max-width: none; height: 509px; vertical-align: middle; border: none; position: absolute; top: -94.2168px; left: -92.2793px; opacity: 0; width: 415px; max-height: none;\"\u003e\u003c\/div\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53797027250519,"sku":"SV-SGR-702-8","price":194.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-702-8.jpg?v=1781603872"},{"product_id":"lux-meter","title":"Lux LCD Illuminance Meter (Inspected \u0026 Verified Calibration)","description":"\u003cdiv class=\"ewa-rteLine\"\u003e3251 Traceable® Dual-Range Light Meter\n\nDual-Range Meter reads both lux and foot-candles on a large 1\/2-inch-high display. An analogue output of 0.1 millivolt per digit allows readings to be captured by a recorder. Precision selenium photovoltaic cells and microprocessor provide for a fast-response sampling rate of 0.4 seconds and an automatic zero adjustment. Display update rate may be set to 1 or 2 seconds.\n\nTraceable® Certificate\n\nAn individually numbered Traceable® Certificate provided with each unit, assures accuracy from our ISO\/IEC 17025:2005 (1750.01) calibration laboratory accredited by A2LA.\n It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement.\n\nMonitor and store results\n\nDATA HOLD button freezes the display to capture readings. Precise photodiode and colour-correction filter provide cosine- and colour-corrected measurements.\n\nReadings in lux and foot-candles\n\nDual-Range Meter measures lux in three ranges: 0 to 1999 (1 lux resolution), 2000 to 19,990 (10 lux resolution), and 20,000 to 50,000 (100 lux resolution). Readings in foot-candles: 0 to 199.9 (0.1 Fc resolution), 200 to 1999 (1 Fc resolution), 2000 to 5000 (10 Fc resolution). For accuracy see chart. Unit is supplied with 2-inch diameter photocell, 40-inch cable, Traceable® Certificate, 9-volt alkaline battery, and recorder output. Size is 6-1\/2 x 3 x 1-1\/2 inches. Weight is 10 ounces.\n3251 Traceable® Dual-Range Light Meter\n\nDual-Range Meter reads both lux and foot-candles on a large 1\/2-inch-high display. An analogue output of 0.1 millivolt per digit allows readings to be captured by a recorder. Precision selenium photovoltaic cells and microprocessor provide for a fast-response sampling rate of 0.4 seconds and an automatic zero adjustment. Display update rate may be set to 1 or 2 seconds.\n\nTraceable® Certificate\n\nAn individually numbered Traceable® Certificate provided with each unit, assures accuracy from our ISO\/IEC 17025:2005 (1750.01) calibration laboratory accredited by A2LA.\n It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement.\n\nMonitor and store results\n\nDATA HOLD button freezes the display to capture readings. Precise photodiode and colour-correction filter provide cosine- and colour-corrected measurements.\n\nReadings in lux and foot-candles\n\nDual-Range Meter measures lux in three ranges: 0 to 1999 (1 lux resolution), 2000 to 19,990 (10 lux resolution), and 20,000 to 50,000 (100 lux resolution). Readings in foot-candles: 0 to 199.9 (0.1 Fc resolution), 200 to 1999 (1 Fc resolution), 2000 to 5000 (10 Fc resolution). For accuracy see chart. Unit is supplied with 2-inch diameter photocell, 40-inch cable, Traceable® Certificate, 9-volt alkaline battery, and recorder output. Size is 6-1\/2 x 3 x 1-1\/2 inches. Weight is 10 ounces.\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53797028331863,"sku":"SV-SDT-LUX-MET","price":208.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SDT-LUX-MET.jpg?v=1781603788"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/collections\/CTP_HEADER-5.jpg?v=1780923957","url":"https:\/\/www.sussex-vision.co.uk\/collections\/clinical-trials-products.oembed","provider":"ESP\/SV","version":"1.0","type":"link"}