{"product_id":"logarithmic-landolt-c-eye-chart-at-2-5-meters","title":"Logarithmic Landolt \"C\" Eye Chart at 2 Meters","description":"\u003cp\u003e2 Meter (6.5 ft.) Landolt C (8 Direction) Vision Testing Chart\u003c\/p\u003e\n\u003cp\u003eCan be wall-mounted or used within a Small Illuminator Cabinet\u003c\/p\u003e\n\u003cp\u003ePractical for testing illiterate patients or testing in multiple languages.\u003c\/p\u003e\n\u003cp\u003eThe Broken Ring or Landolt C test uses a single optotype placed in different positions; up, down, left, right, and 45 degree positions in between. Because there is only one optotype, patients simply have to gesture which position they see the optotype facing. Landolt C is helpful for testing illiterate patients that are not familiar with the Roman alphabet. Landolt C vision test are considered one of the best among alternative visual acuity tests.\u003c\/p\u003e","brand":"Precision Vision","offers":[{"title":"Default Title","offer_id":45921513963681,"sku":"2217","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4321\/7569\/files\/bb1a7234-2217_web.jpg?v=1776157239","url":"https:\/\/precision-vision.com\/products\/logarithmic-landolt-c-eye-chart-at-2-5-meters","provider":"Precision Vision","version":"1.0","type":"link"}