{"product_id":"c-test-ferne-zur-prufung-von-trennschwierigkeiten","title":"C-test distance for testing separation difficulties,","description":"\u003cdiv class=\"productDescription\"\u003eIshihara color plates, for children and illiterates, 10 different plates in book format\u003cbr\u003e\u003cbr\u003eThese Ishihara color plates are used for quick and reliable screening of congenital color vision deficiencies in children and illiterates. \u003cbr\u003eRed-green color blindness is by far the most common form of congenital color vision deficiency.\u003cbr\u003e\u003cbr\u003eThe examination is carried out in daylight, at a test distance of 75 cm.\u003cbr\u003e\n\n\u003c\/div\u003e\u003cbr\u003e","brand":"OCULUS Optikgeräte GmbH","offers":[{"title":"Default Title","offer_id":56934005408076,"sku":"114002400","price":280.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/1056\/9036\/files\/BC_Upload_d13121cc-1209-4f87-b14e-1d0c0316764d.jpg?v=1773256466","url":"https:\/\/aurosan-shop.de\/en\/products\/c-test-ferne-zur-prufung-von-trennschwierigkeiten","provider":"aurosan-shop.de","version":"1.0","type":"link"}