{"product_id":"snellen-eye-chart-22x11-20-distance","title":"Snellen Eye Chart, 22\"x11\", 20' Distance","description":"Features\r\u003cbr\u003e\r\u003cbr\u003e    With eyelet to be hung easily\r\u003cbr\u003e    The Snellen eye chart is the familiar chart with the big letter or symbol at the top and progressively smaller letters at the bottom of the chart down to 20\/20 or better\r\u003cbr\u003e    This is a chart for measuring visual acuity at a distance - in other words, how well you can see things that are far away\r\u003cbr\u003e    Non- reflective, matte finish with green and red color bars\r\u003cbr\u003e    Screening device\r\u003cbr\u003e    20' distance","brand":"Graham-Field","offers":[{"title":"Default Title","offer_id":49949848961301,"sku":"GF1240","price":8.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/InventoryItem123_400.jpg?v=1780476194","url":"https:\/\/unitedsupplycorp.com\/products\/snellen-eye-chart-22x11-20-distance","provider":"United Supply Corp.","version":"1.0","type":"link"}