{"title":"Prisms","description":"","products":[{"product_id":"horizontal-vertical-prism-bars-set","title":"Horizontal \u0026 Vertical  Prism Bars Set","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\n\u003cstrong\u003eHorizontal \u0026amp; Vertical  Prism Bars\u003c\/strong\u003e are available with 1, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30, 35, 40, 45 Diopter coverage with all on the bar (none are loose). Values are marked on the bars. Prism Bars provide an efficient means for treating cases of diplopia, symptomatic heterophorias and abnormal head postures.  \u003c\/div\u003e\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e \u003c\/div\u003e\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003eLuneuae ophthalmic prism bars were recently re-engineered to solve the problem of birefringence which can hinder their use in certain clinical applications. This prism bar manufacturing process greatly reduces optical strain, producing prisms that virtually eliminate clinical birefringent effects.\u003c\/div\u003e\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e \u003c\/div\u003e\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003ePrism 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=\"font-family: Arial, Helvetica, sans-serif;\"\u003e \u003c\/div\u003e\u003cdiv style=\"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 style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e \u003c\/div\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53323979555029,"sku":"161239","price":424.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/Ped-Ophthalmlogy.002-Horizontal-amp-Vertical-Prism-Bars-Set.jpg?v=1772212100"},{"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"},{"product_id":"prism-flipper-1pd","title":"Prism Flipper 1PD","description":"\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003eFlippers sized are listed based on the prism lenses in the wells. For example a 5PD flipper will have on each side (2) 5PD 38mm Prisms (5PD + 5PD = 10PD Range) with one side being set to Base-In and the other Base-Out. So, if you want to order a 4PD range flipper, then you would get 2PD Flipper (2PD + 2PD = 4PD).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53324013371605,"sku":"PF1PD","price":67.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/1-PD-Prism-Flipper-Prism-Flipper-1PD.png?v=1772212726"},{"product_id":"prism-flipper-2pd","title":"Prism Flipper 2PD","description":"\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003eFlippers sized are listed based on the prism lenses in the wells. For example a 5PD flipper will have on each side (2) 5PD 38mm Prisms (5PD + 5PD = 10PD Range) with one side being set to Base-In and the other Base-Out. So, if you want to order a 4PD range flipper, then you would get 2PD Flipper (2PD + 2PD = 4PD).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53324013437141,"sku":"PF2PD","price":67.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/2-PD-Prism-Flipper-Prism-Flipper-2PD.png?v=1772212727"},{"product_id":"prism-flipper-3pd","title":"Prism Flipper 3PD","description":"\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003eFlippers sized are listed based on the prism lenses in the wells. For example a 5PD flipper will have on each side (2) 5PD 38mm Prisms (5PD + 5PD = 10PD Range) with one side being set to Base-In and the other Base-Out. So, if you want to order a 4PD range flipper, then you would get 2PD Flipper (2PD + 2PD = 4PD).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53324013469909,"sku":"PF3PD","price":67.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/3PD-Prism-Flipper-Prism-Flipper-3PD.png?v=1772212728"},{"product_id":"prism-flipper-4pd","title":"Prism Flipper 4PD","description":"\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003eFlippers sized are listed based on the prism lenses in the wells. For example a 5PD flipper will have on each side (2) 5PD 38mm Prisms (5PD + 5PD = 10PD Range) with one side being set to Base-In and the other Base-Out. So, if you want to order a 4PD range flipper, then you would get 2PD Flipper (2PD + 2PD = 4PD).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53324013535445,"sku":"PF4PD","price":67.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/4-PD-Prism-Flipper-Prism-Flipper-4PD.png?v=1772212729"},{"product_id":"prism-flipper-5pd","title":"Prism Flipper 5PD","description":"\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003eFlippers sized are listed based on the prism lenses in the wells. For example a 5PD flipper will have on each side (2) 5PD 38mm Prisms (5PD + 5PD = 10PD Range) with one side being set to Base-In and the other Base-Out. So, if you want to order a 4PD range flipper, then you would get 2PD Flipper (2PD + 2PD = 4PD).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53324013568213,"sku":"PF5PD","price":67.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/5-PD-Prism-Flipper-Prism-Flipper-5PD.png?v=1772212730"},{"product_id":"prism-flipper-set","title":"Prism Flipper Set","description":"\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003eAkriti Flippers sized are listed based on the prism lenses in the wells. For example a 5PD flipper will have on each side (2) 5PD 38mm Prisms (5PD + 5PD = 10PD Range) with one side being set to Base-In and the other Base-Out. So, if you want to order a 4PD range flipper, then you would get 2PD Flipper (2PD + 2PD = 4PD).\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003e\u003cb\u003eSet Includes\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003ePrism 1PD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003ePrism 2 PD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003ePrism 3PD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003ePrism 4PD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003ePrism 5PD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"margin: 0px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; vertical-align: baseline; background-color: transparent; font-family: Arial, sans-serif;\"\u003ePrism 6PD \u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53324013633749,"sku":"PFS123456","price":337.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/Screen-Shot-2019-05-17-at-12.18.14-PM-Prism-Flipper-Set.png?v=1772212730"},{"product_id":"prism-nomograph-rotation-guide-kit","title":"Prism Nomograph\/Rotation Guide Kit","description":"\u003cp style=\"margin-bottom: 1em; color: rgb(102, 102, 102); font-size: 14px;\"\u003eNow available, a kit that assists you in achieving a combined horizontal and vertical deviation correction by a single prism with its apex placed in an oblique position.\u003c\/p\u003e\u003cp style=\"margin-bottom: 1em; color: rgb(102, 102, 102); font-size: 14px;\"\u003eThe rotation guide assists in aligning the Press-On prism on the patients lens when rotation is required.\u003c\/p\u003e\u003cp style=\"margin-bottom: 1em; color: rgb(102, 102, 102); font-size: 14px;\"\u003eBoth the nomograph and rotation guide are printed on an erasable card which can be re-used.  Included also are step-by-step instructions to ensure the correct prism and angle is identified and the prism is then cut at the correct angle and applied correctly and a fine point non-permanent marker.\u003c\/p\u003e\u003cp style=\"margin-bottom: 1em; color: rgb(102, 102, 102); font-size: 14px;\"\u003eContains:\u003c\/p\u003e\u003caddress style=\"color: rgb(102, 102, 102); font-size: 14px; padding-left: 30px;\"\u003e* Write On \/ Wipe Off Nomograph and Rotation Guide.\u003c\/address\u003e\u003caddress style=\"color: rgb(102, 102, 102); font-size: 14px; padding-left: 30px;\"\u003e* 1 fine point erasable marker\u003c\/address\u003e\u003caddress style=\"color: rgb(102, 102, 102); font-size: 14px; padding-left: 30px;\"\u003e* Step by step instructions for determining the correct angle and placement of prism\u003c\/address\u003e\u003caddress style=\"color: rgb(102, 102, 102); font-size: 14px; padding-left: 30px;\"\u003e* Pouch\u003c\/address\u003e","brand":"Akriti","offers":[{"title":"Default Title","offer_id":53324013666517,"sku":"PNGKIT","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/files\/kit-Prism-NomographRotation-Guide-Kit-scaled-1.jpg?v=1772212732"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/0412\/1813\/collections\/kit-Prism-NomographRotation-Guide-Kit-scaled-1.jpg?v=1774376106","url":"https:\/\/smartophthalmic.com\/es\/collections\/prisms.oembed","provider":"smartophthalmic","version":"1.0","type":"link"}