{"product_id":"ishihara-colour-vision-book-14-plate","title":"Ishihara Colour Vision Book 14 plate","description":"\u003cdiv class=\"ewa-rteLine\"\u003eIshihara Colour Vision Book 14 plate. \nThis series of 14 plates is designed to provide a test which gives a quick and accurate assessment of colour vision\n\n\ndeficiency of congenital origin. \nThis is the commonest form of colour vision disturbances.\n\nTo stop the colours from fading, keep book closed when not in use and avoid strong light.\n\nInstructions included.\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796754358615,"sku":"SV-SGR-228-I14","price":214.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-228-I14.jpg?v=1781603882","url":"https:\/\/www.sussex-vision.co.uk\/products\/ishihara-colour-vision-book-14-plate","provider":"ESP\/SV","version":"1.0","type":"link"}