{"product_id":"20d-indirect-ophthalmoscopy-lens-edl-20d","title":"20D Indirect Ophthalmoscopy Lens EDL-20D","description":"\u003ch2\u003e20D Indirect Ophthalmoscopy Lens EDL-20D\u003c\/h2\u003e\n\u003cp\u003eA computer-optimized aspheric 20-diopter lens for binocular indirect ophthalmoscopy and wide-field fundus examination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Ezer\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e EDL-20D\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use with a binocular indirect ophthalmoscope\u003c\/li\u003e\n\u003cli\u003eWide-field posterior-segment viewing\u003c\/li\u003e\n\u003cli\u003eHigh-transmission optical glass\u003c\/li\u003e\n\u003cli\u003eUseful for retinal examination and peripheral fundus assessment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact Equipment Express for current pricing, availability, configuration details, and compatible accessories.\u003c\/p\u003e\n\u003ctable width=\"95%\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cspan class=\"title_table\"\u003eFeatures of the EDL-20D\u003c\/span\u003e\n\u003ctable width=\"100%\" align=\"center\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\" valign=\"top\"\u003e\n\u003cspan class=\"explain_table\"\u003e\u003cspan\u003e▪ \u003c\/span\u003eOutstanding Optics\u003cbr\u003e\u003cspan\u003e▪ \u003c\/span\u003eComputer Optimized Aspheric Design\u003cbr\u003e\u003cspan\u003e▪ \u003c\/span\u003eDistortion-Free Imaging\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"50%\"\u003e\n\u003cspan class=\"explain_table\"\u003e\u003cspan\u003e▪ \u003c\/span\u003eHigh-Transmittance Glass\u003cbr\u003e\u003cspan\u003e▪ \u003c\/span\u003eSmall Holding Ring\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"2px\"\u003e\n\u003ctd colspan=\"3\" class=\"bgcolortdinfogreen\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" align=\"center\" valign=\"middle\"\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/files\/edl-20d-img00.jpg?v=1609552829\" alt=\"Diagnostic Lens EDL-20D Ezer - us ophthalmic\" class=\"img-responsive\" width=\"80%\"\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"5%\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"title_table\"\u003eExam Principles\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"explain_table\"\u003eWith indirect ophthalmoscopy, the fundus is illuminated by light passing through the EDL-20D lens. The returning light then passes back through the EDL-20D to form a real, inverted image of the fundus between the lens and the practitioner.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"2px\"\u003e\n\u003ctd colspan=\"3\" class=\"bgcolortdinfogreen\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\" valign=\"middle\"\u003e\n\u003cbr\u003e\u003cspan class=\"title_table\"\u003eBIO Advantages\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"explain_table\"\u003eThe advantages of binocular indirect ophthalmoscopy compared to direct exams are the excellent, stereoscopic field of view and the ability to assess subtle diffuse fundus color changes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"2px\"\u003e\n\u003ctd colspan=\"3\" class=\"bgcolortdinfogreen\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" align=\"center\" valign=\"middle\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/files\/edl-20d-img01.jpg?v=1609552829\" alt=\"Diagnostic Lens EDL-20D Ezer - us ophthalmic\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"5%\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"title_table\"\u003eOutstanding Optics\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"explain_table\"\u003eThe EDL-20D is made of high-transmittance glass to achieve distortion-free imaging. Users will obtain bright, clear images across the entire field.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"2px\"\u003e\n\u003ctd colspan=\"3\" class=\"bgcolortdinfogreen\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" align=\"center\" valign=\"middle\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/files\/edl-20d-img02.jpg?v=1609552828\" alt=\"Diagnostic Lens EDL-20D Ezer - us ophthalmic\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"5%\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"title_table\"\u003eUnique Features\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"explain_table\"\u003eThe EDL-20D features a computer optimized aspheric design that minimizes reflections and delivers high-resolution images. A small holding ring also contributes to ease of use.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"2px\"\u003e\n\u003ctd colspan=\"3\" class=\"bgcolortdinfogreen\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"td1_table\" valign=\"middle\" height=\"20\"\u003eImage Magnification X\u003c\/td\u003e\n\u003ctd width=\"70%\" class=\"td2_table\" valign=\"middle\"\u003e2.11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#b0afaf\" height=\"1\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1_table\" valign=\"middle\" height=\"20\"\u003eField of View\u003c\/td\u003e\n\u003ctd class=\"td2_table\" valign=\"middle\"\u003e50°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#b0afaf\" height=\"1\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"td1_table\" valign=\"middle\" height=\"20\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd width=\"70%\" class=\"td2_table\" valign=\"middle\"\u003e1.85in (47mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#b0afaf\" height=\"1\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"td1_table\" valign=\"middle\" height=\"20\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd width=\"70%\" class=\"td2_table\" valign=\"middle\"\u003e2.04in (52mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#b0afaf\" height=\"1\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"td1_table\" valign=\"middle\" height=\"20\"\u003eClear Aperture\u003c\/td\u003e\n\u003ctd width=\"70%\" class=\"td2_table\" valign=\"middle\"\u003e1.9in (48mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#b0afaf\" height=\"1\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"td1_table\" valign=\"middle\" height=\"20\"\u003eLens Diameter\u003c\/td\u003e\n\u003ctd width=\"70%\" class=\"td2_table\" valign=\"middle\"\u003e1.96in (50mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#b0afaf\" height=\"1\"\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ezer","offers":[{"title":"Default Title","offer_id":55810488959298,"sku":"EE-OPH-EDL-20D","price":391.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/0629\/0754\/files\/media_1512x_26292985-71b7-4e4f-a325-f8a55c703c17.jpg?v=1786716927","url":"https:\/\/www.equipment.express\/products\/20d-indirect-ophthalmoscopy-lens-edl-20d","provider":"Equipment Express LLC","version":"1.0","type":"link"}