{"product_id":"wesson-fixation-disparity-card","title":"Wesson Fixation Disparity Card™","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e \u003cb\u003eImproved Wesson Fixation Card™ material and now has enhanced targets. Printed on rigid vinyl.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMeasurements include horizontal and vertical fixation disparity, associated phoria, and forced vergence fixation disparity curves used for fixation typing and the effects of visual therapy. In addition, accommodative lag may be measured with the high frequency and very low frequency targets.\u003c\/p\u003e\n\u003cp\u003eKit includes fixation disparity card, New Age polarized glasses, instructions, pad of 25 sheets of the vergence graph and storage box.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKit includes:\u003c\/b\u003e\u003cbr\u003e\n• Fixation disparity card\u003cbr\u003e\n• New Age Polarized Goggle\u003cbr\u003e\n• Vergence Graph - Pad of 25 Sheets\u003cbr\u003e\n• Instructions\u003cbr\u003e\n• Storage Box\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e Additional Vergence Graph pads can be purchased separately.\u003c\/p\u003e","brand":"Precision Vision","offers":[{"title":"Default Title","offer_id":45921512849569,"sku":"3711","price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4321\/7569\/files\/1045e82d-wfc-1-scaled-1.jpg?v=1776157239","url":"https:\/\/precision-vision.com\/products\/wesson-fixation-disparity-card","provider":"Precision Vision","version":"1.0","type":"link"}