{"product_id":"the-gonzalez-markowitz-potential-visual-acuity-test","title":"The Gonzalez-Markowitz Potential Visual Acuity Test","description":"\u003cp\u003eThis test is deigned for use at 50 cm in normal exam room lighting to quickly assess a low vision patient’s potential visual acuity. The test includes 10 test faces on 5 cards of white Tumbling E’s on a black background. The calibrated tests range from 20\/50 to 20\/400 acuity levels. Each card measures 40 cm x 40 cm (16” x 16”) Test instructions are included.\u003c\/p\u003e","brand":"Precision Vision","offers":[{"title":"Default Title","offer_id":45921488142497,"sku":"2325-MPVA","price":379.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4321\/7569\/files\/b9ad772005653afce4d4bd46c2efe842_XL-scaled-1.jpg?v=1776157159","url":"https:\/\/precision-vision.com\/products\/the-gonzalez-markowitz-potential-visual-acuity-test","provider":"Precision Vision","version":"1.0","type":"link"}