{"product_id":"translucent-tumbling-e-vision-test-chart-3","title":"Translucent Tumbling \"E\" Vision Test Chart","description":"\u003cp\u003eCan be wall-mounted.\u003c\/p\u003e\n\u003cp\u003eBecause of the use of only one optotype, Tumbling E charts are great for testing illiterate patients. Also, Tumbling E tests are used for testing patients that are not familiar with the Roman alphabet. These patients merely have to signal or gesture which direction they see the E facing. Testing is easy and more accurate even with no verbalization.\u003c\/p\u003e","brand":"Precision Vision","offers":[{"title":"Default Title","offer_id":45921484308641,"sku":"2313US","price":19.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4321\/7569\/files\/9b8bb3eb74bd3cd97bb3679c60950d61_XL-scaled-1.jpg?v=1776157154","url":"https:\/\/precision-vision.com\/products\/translucent-tumbling-e-vision-test-chart-3","provider":"Precision Vision","version":"1.0","type":"link"}