{"product_id":"ishihara-test-chart-books-for-color-deficiency-38-plates-with-user-manual-and-one-eye-occluder","title":"Ishihara Test Chart Books for Color Deficiency 38 Plates with User Manual and One Eye Occluder","description":"\u003ch3\u003eIshihara Test Chart Books for Color Deficiency 38 Plates with User Manual and One Eye Occluder\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eIshihara Test Chart Books for Color Deficiency 38 Plates Latest Edition with\nUser Manual and One Eye Occluder by KASHSURG\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eVanishing design: Only people with good color vision can see the sign. If you are colorblind you wont see anything.\u003c\/li\u003e\n         \u003cli\u003eTransformation design: Color blind people will see a different sign than people with no color vision handicap.\u003c\/li\u003e\n         \u003cli\u003eHidden digit design: Only colorblind people are able to spot the sign. If you have perfect color vision, you wont be able to see it.\u003c\/li\u003e\n         \u003cli\u003eClassification design: This is used to differentiate between red- and green-blind persons. The vanishing design is used on either side of the plate, one side for deutan defects an the other for protans.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Cosmid","offers":[{"title":"Default Title","offer_id":43561878323380,"sku":"B0CK4XT815","price":237.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/B0CK4XT815.jpg?v=1775747447","url":"https:\/\/auspowers.com\/products\/ishihara-test-chart-books-for-color-deficiency-38-plates-with-user-manual-and-one-eye-occluder","provider":"AusPower Australia","version":"1.0","type":"link"}