{"product_id":"loose-prism-set-22-pcs","title":"Loose Prism Set-22 Pcs","description":"\u003cp style=\"margin-bottom: 10px; color: rgb(102, 102, 102); font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"font-weight: 700;\"\u003eLoose 22 Prism Set\u003c\/span\u003e, 37 mm square, 16 piece Prisms. The 22 pc sets include 0\u003cfont size=\"2\"\u003e\u003cfont color=\"#000000\" size=\"2\"\u003e.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 25, 30, 35, 40, 45, 50 diopters plus Red.\u003c\/font\u003e\u003c\/font\u003e Plastic Box with foam insert.\u003c\/p\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: Arial, Helvetica, sans-serif;\"\u003eThese high quality prisms are used to measure the deviation in strabismus. Prisms provide an efficient means for treating cases of diplopia, symptomatic heterophorias and abnormal head postures.  \u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: Arial, Helvetica, sans-serif;\"\u003e \u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: Arial, Helvetica, sans-serif;\"\u003ePrisms can be very useful when treating patients with symptomatic binocular vision disorders, but opinions vary widely about how to best determine the amount to prescribe. Indeed, common methods for determining prismatic prescriptions can result in different magnitudes of recommended prism for the same patient. This lack of consensus, along with rough guidelines and apparently contradictory rules of thumb, may make some clinicians uncomfortable prescribing prism and may even deter them for doing so.\u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: Arial, Helvetica, sans-serif;\"\u003e \u003c\/div\u003e\u003cdiv style=\"color: rgb(102, 102, 102); font-family: Arial, Helvetica, sans-serif;\"\u003eSome report that Prisms tend to be more effective for patients with divergence insufficiency, basic esophoria, and vertical heterophoria than for convergence insufficiency, basic exophoria, divergence excess and convergence excess.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53323988402389,"sku":"8630-1200-14","price":686.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/Ped-Ophthalmlogy.003-Loose-Prism-Set-22-Pcs.jpg?v=1772212258","url":"https:\/\/smartophthalmic.com\/es\/products\/loose-prism-set-22-pcs","provider":"smartophthalmic","version":"1.0","type":"link"}