{"product_id":"lighthouse-powercards-number-recognition-pocket-size-test-card-40cm-16-in-lh-9259","title":"Lighthouse PowerCards Number Recognition Pocket-Size Test Card, 40cm \/ 16 in. LH 9259","description":"\u003cp\u003eDesigned as a rapid test for checking current prescription and accuracy of the add to be prescribed. Line increments in logMAR units in Snellen equivalent. Acuity range 8.0M to .4M (20\/400 to 20\/20). Measures 9.5x16cm (3.5x6.5in).\u003c\/p\u003e","brand":"Lighthouse","offers":[{"title":"Default Title","offer_id":45921495810209,"sku":"C194","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4321\/7569\/files\/C197.jpg?v=1776157179","url":"https:\/\/precision-vision.com\/products\/lighthouse-powercards-number-recognition-pocket-size-test-card-40cm-16-in-lh-9259","provider":"Precision Vision","version":"1.0","type":"link"}