{"product_id":"landolt-c-folding-chart","title":"Landolt \"C\" Folding Chart","description":"\u003cp\u003eTwo smaller groups 7.5M to 1.5M for repetitive testing (20\/50, 6\/15 to 20\/10, 6\/3 equiv.).\u003c\/p\u003e\n\u003cp\u003eCan be wall-mounted.\u003c\/p\u003e\n\u003cp\u003eLandolt C vision test is considered the gold standard of alternative vision tests (such as Tumbling E, Symbol tests, and Number charts). Broken Ring C charts feature only one optotype for easy and quick vision testing of illiterate and mute patients or those not familiar with the Roman Alphabet.\u003c\/p\u003e","brand":"Precision Vision","offers":[{"title":"Default Title","offer_id":45921483292833,"sku":"2236","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4321\/7569\/files\/ac973568-2205fc-web-image-scaled-1.jpg?v=1776157147","url":"https:\/\/precision-vision.com\/products\/landolt-c-folding-chart","provider":"Precision Vision","version":"1.0","type":"link"}