{"product_id":"lang-stereotest-ii-r","title":"Lang Stereotest II-R","description":"\u003cspan class=\"c-text__label\"\u003eProduct overview\u003c\/span\u003e\n \u003cul class=\"c-text__list\"\u003e\n \u003cli\u003eStereopsis examination according to Joseph Lang\n\u003c\/li\u003e\n \u003cli\u003eFor binocular diagnostics\n\u003c\/li\u003e\n \u003cli\u003eAddition to the Lang stereopsis test I-R\n\u003c\/li\u003e\n \u003cli\u003eTest procedure without glasses\n\u003c\/li\u003e\n \u003cli\u003e1 test incl. case\u003c\/li\u003e\n \u003c\/ul\u003e \u003ch4\u003eLang Stereotest II-R\u003c\/h4\u003e\n\n\u003cp\u003eThe Lang stereotest II-R is used for \u003cb\u003ebinocular diagnostics and screening of stereo vision disorders \u003c\/b\u003efrom as early as 6 months of age. In this revised version of the Lang stereotest II, \u003cb\u003equality has been improved both visually and in terms of printing.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eDue to the special combination of random dots and lenticular, no special glasses are needed and gaze patterns can be observed without restriction. On the back of the test card you will find a \u003cb\u003equick guide\u003c\/b\u003e and the mirror image arrangement of the stereo objects with a typical pattern of eye movements in stereopositive patients. When used correctly, the test has no monocular clues.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe Lang stereotest II-R works on the same principle for testing binocular vision as the Lang stereotest I-R. In addition to the\u003cb\u003e three figures that are only visible binocularly\u003c\/b\u003e (crescent moon, car and elephant), there is also a \u003cb\u003econtrasted star\u003c\/b\u003e on the test card that can only be seen with one eye. This monocularly visible star has a disparity of 200\", which should improve the increase of attention and response in small children.\u003c\/p\u003e\u003cbr\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLang stereotest II-R\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eEye test according to Joseph Lang\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eTo test binocular vision\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eAddition to the Lang stereotest I-R\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eTest performance without glasses\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eSuitable for children from 6 months of age\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eVisually and print-technically improved quality\u003c\/li\u003e\n\u003cli\u003eCombination of random dots and linden grid\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eUnrestricted observation of eye movement possible\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eBinocularly visible figures: crescent moon, car and elephant\u003c\/li\u003e\n\u003cli\u003eMonocular visible figure: star\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDisparities: moon (200\"), truck (400\"), elephant (600\"), star (200\")\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eWith quick guide on the back (English)\u003c\/li\u003e\n\u003cli\u003eClass I medical device\u003c\/li\u003e\n\u003cli\u003eCompliant with EU 2017\/745\u003c\/li\u003e\n\u003cli\u003eReading distance: approx. 30 to 40 cm\u003c\/li\u003e\n\u003cli\u003eDimensions: 145 x 95 mm (W x H), strength: 1.5 mm\u003c\/li\u003e\n\u003cli\u003e1 test in postcard format, with instructions for use and case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Orange Medical","offers":[{"title":"Default Title","offer_id":51895374709063,"sku":"144626","price":278.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/6301\/9079\/files\/144626-lang-stereotest-iir_c22d9ecc-dd3c-4df3-83e3-421d4f086071.jpg?v=1752053846","url":"https:\/\/orangemedical.co.uk\/products\/lang-stereotest-ii-r","provider":"Orange Medical","version":"1.0","type":"link"}