{"product_id":"chartcontrast-csv-1000®e-8ft-2-4m","title":"Chart(Contrast): CSV-1000®E (8ft\/2.4m)","description":"\u003cdiv class=\"about__accordion-toggle  active\"\u003e\n\u003cspan\u003eDescription\u003c\/span\u003e\n\u003cdiv class=\"about__accordion-toggle-icon\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 3\" height=\"3\" width=\"14\" class=\"icon icon-minus\"\u003e\u003cpath fill=\"currentColor\" d=\"M6 0.5H8H14V2.5H8H6H0V0.5H6Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"about__accordion-description\"\u003e\n\u003cp\u003eThe CSV-1000®E test provides for 4 rows of sine-wave gratings. At the recommended test distance of 8 ft (2.5 meters), these gratings test the spatial frequencies of 3, 6, 12, and 18 cycles\/degree.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eCSV-1000®\u003c\/span\u003eE chart provides a full contrast sensitivity curve, which is very useful for the evaluation of ocular disease (particularly cataracts, glaucoma, optic neuritis, diabetes, and macular degeneration), contact lenses, and refractive surgery. For cataract evaluation\/documentation, a functional acuity score can be obtained directly from the test scoring sheet.\u003c\/p\u003e\n\u003cp\u003eThis product is available in 2 variants:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChart(Contrast): CSV-1000®E - Regular Order (8ft\/2.4m  #500051\u003c\/li\u003e\n\u003cli\u003eChart(Contrast): CSV-1000®E - Mixed Order (8ft\/2.4m) #500053 formerly (500051A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: Width 19.5\" x Height 17.5\" (49.53 cm x 44.45 cm).\u003c\/p\u003e\n\u003cp\u003eThese charts can\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eonly\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ebe used in the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eCSV-1000® Test Instrument Viewer and the CSV-1000® HGT Test Instrument Viewer.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sacor Inc.","offers":[{"title":"Default Title","offer_id":48047042134186,"sku":"500053","price":515.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/6281\/8934\/files\/500053.webp?v=1771962832","url":"https:\/\/sacor.ca\/products\/chartcontrast-csv-1000%c2%aee-8ft-2-4m","provider":"Sacor Inc.","version":"1.0","type":"link"}