{"product_id":"lea-numbers-low-contrast-test","title":"Lea Numbers Low Contrast Test","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cmeta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\"\u003e \u003cmeta name=\"ProgId\" content=\"Word.Document\"\u003e \u003cmeta name=\"Generator\" content=\"Microsoft Word 11\"\u003e \u003cmeta name=\"Originator\" content=\"Microsoft Word 11\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003cspan style=\"color: rgb(0, 0, 0); font-family: Montserrat, sans-serif; font-size: 13px;\"\u003eNow it is easy to measure, record and detect changes in the transfer of visual information when the change only affects visual acuity at low contrast levels. \u003c\/span\u003e \u003cspan style=\"color: rgb(0, 0, 0); font-family: Montserrat, sans-serif; font-size: 13px;\"\u003eThis chart presents numbers at the following contrast levels: black, 25%, 10%, 5%, 2.5%, and 1.25%.\u003c\/span\u003e \u003cspan style=\"color: rgb(0, 0, 0); font-family: Montserrat, sans-serif; font-size: 13px;\"\u003ePages are offset for easy flipping.\u003c\/span\u003e \u003cspan style=\"color: rgb(0, 0, 0); font-family: Montserrat, sans-serif; font-size: 13px;\"\u003eEach chart includes recording forms and instructions. \u003c\/span\u003e \u003cspan style=\"color: rgb(0, 0, 0); font-family: Montserrat, sans-serif; font-size: 13px;\"\u003e6 pages.\u003c\/span\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003cmeta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\"\u003e \u003cmeta name=\"ProgId\" content=\"Word.Document\"\u003e \u003cmeta name=\"Generator\" content=\"Microsoft Word 11\"\u003e \u003cmeta name=\"Originator\" content=\"Microsoft Word 11\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e\n\u003c\/div\u003e\n\u003cstyle type=\"text\/css\"\u003e\n\u003c\/style\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e \u003clink rel=\"File-List\" href=\"file:\/\/\/C:\\DOCUME~1\\Gen\\LOCALS~1\\Temp\\msohtml1\\01\\clip_filelist.xml\"\u003e\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53797009228119,"sku":"SV-SNT-270-400","price":164.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SNT-270-400_322f278f-bd18-4bd7-a5f9-994779c59c0a.png?v=1782817498","url":"https:\/\/www.sussex-vision.co.uk\/products\/lea-numbers-low-contrast-test","provider":"ESP\/SV","version":"1.0","type":"link"}