{"product_id":"original-stereo-butterfly","title":"Original Stereo Butterfly","description":"\u003cp style=\"background-clip: border-box; margin-bottom: 0.9375rem; color: rgb(110, 110, 110); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px;\"\u003e \t\t \t \t \t\t\u003c\/p\u003e\u003cdiv class=\"page\" title=\"Page 1\"\u003e \t\t\t\u003cdiv class=\"section\"\u003e \t\t\t\t\u003cdiv class=\"layoutArea\"\u003e \t\t\t\t\t\u003cdiv class=\"column\"\u003e \t\t\t\t\t\t\u003cp style=\"background-clip: border-box; margin: 0rem 0rem 0.9375rem; color: rgb(89, 89, 89); font-family: HelveticaNeueRegular, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px;\"\u003eThe Stereo Butterfly SO-005 tests and evaluates random dot stereo depth perception for both gross stereopsis (2500 to 1200 seconds of arc) and fine depth perception. The figures present on the test cannot be identified without viewing glasses.\u003c\/p\u003e\n\u003cp style=\"background-clip: border-box; margin: 0rem 0rem 0.9375rem; color: rgb(89, 89, 89); font-family: HelveticaNeueRegular, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px;\"\u003eThe test includes:\u003c\/p\u003e\n\u003cul style=\"background-clip: border-box; padding: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; list-style: none; color: rgb(89, 89, 89); font-family: HelveticaNeueRegular, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px;\"\u003e\n\u003cli style=\"background-clip: border-box; margin-bottom: 0.3125rem; margin-top: 0px;\"\u003eGraded circle test (800 to 40 seconds of arc)\u003c\/li\u003e\n\u003cli style=\"background-clip: border-box; margin-bottom: 0.3125rem;\"\u003eAnimal test for children (400 to 100 seconds of arc)\u003c\/li\u003e\n\u003cli style=\"background-clip: border-box; margin-bottom: 0px;\"\u003eOne pair of standard 3-D viewers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53324007506133,"sku":"SO-005","price":478.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/New-Butterfly_large-Original-Stereo-Butterfly.jpg?v=1772212627","url":"https:\/\/smartophthalmic.com\/products\/original-stereo-butterfly","provider":"smartophthalmic","version":"1.0","type":"link"}