{"product_id":"patti-pics-double-sided-split-massvat-near-vision-eye-test-chart","title":"Patti Pics Double Sided Split MassVat Near Vision Eye Test Chart","description":"\u003cp\u003e2 sided eye test chart.\u003c\/p\u003e\n\u003cp\u003eFeatures MassVAT format on one side.\u003c\/p\u003e\n\u003cp\u003eCan be wall mounted.\u003c\/p\u003e\n\u003cp\u003eFRONT\u003cbr\u003e\nNotations for vision testing at 10ft (top portion) and 16in. (bottom portion)\u003cbr\u003e\nVisual acuity range 10\/50 to 10\/8 (top) 20\/200 to 20\/16 (bottom)\u003cbr\u003e\nIncludes multiple groups for repetitive testing\u003c\/p\u003e\n\u003cp\u003eBACK\u003cbr\u003e\nMassVAT format by: Luisa Mayer, P.h.D and Bruce Moore, O.D.\u003cbr\u003e\nNotations for vision testing at 10 ft. (top portion) and 16 in. (bottom portion)\u003cbr\u003e\nVisual acuity range 10\/32 to 10\/8 (top portion) 20\/100 to 20\/16 (bottom portion)\u003c\/p\u003e\n\u003cp\u003ePatti Pics optotypes are easily recognizable and highly calibrated. The symbols adhere to the Snellen 5x5 grid and Sloan optotype formats. Each optotype is equal in difficulty and threshold blur to the others. This chart also features MassVat interaction bars help the child focus on each line. It is great for early detection of Amblyopia and is practical for use on young preliterate children and mentally challenged patients. Repetitive eye testing groups help to minimize memorization while testing and yield more accurate and repeatable results.\u003c\/p\u003e","brand":"Precision Vision","offers":[{"title":"Default Title","offer_id":45921483587745,"sku":"2526","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4321\/7569\/files\/802a9daf23bff040c546f525d4bd22bc_XL-scaled-1.jpg?v=1776157150","url":"https:\/\/precision-vision.com\/products\/patti-pics-double-sided-split-massvat-near-vision-eye-test-chart","provider":"Precision Vision","version":"1.0","type":"link"}