{"title":"Tonometers","description":"\n\u003cdiv id=\"iris-related\" data-iris=\"v3\" style=\"margin-top:.6em;\"\u003e\u003cp style=\"font-size:.8em;color:#80868b;line-height:1.5;margin:0;\"\u003eRelated categories: \u003ca href=\"\/collections\/applanation\" style=\"color:#5f6368;text-decoration:underline;\"\u003eApplanation Tonometers\u003c\/a\u003e · \u003ca href=\"\/collections\/non-contact\" style=\"color:#5f6368;text-decoration:underline;\"\u003eNon-Contact Tonometers\u003c\/a\u003e · \u003ca href=\"\/collections\/emerald-line\" style=\"color:#5f6368;text-decoration:underline;\"\u003eEmerald Line Slit Lamps\u003c\/a\u003e\u003c\/p\u003e\u003c\/div\u003e","products":[{"product_id":"ht-5000","title":"HT-5000","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe \u003cstrong data-start=\"98\" data-end=\"116\"\u003eHuvitz HT-5000\u003c\/strong\u003e is a high-precision applanation tonometer that uses the Goldmann method—the gold standard in intraocular pressure (IOP) measurement. Designed for accuracy and ease of use, it features a digital display that ensures clear readings even in dim environments, and a wide-grip adjustment knob for precise alignment of the measuring prism. Its optimized algorithm enables fast and reliable IOP calculations, while the angled screen enhances visibility from the user’s natural line of sight. With instant wake-up from sleep mode, the HT-5000 offers a convenient and maintenance-friendly solution for any clinical setting.\u003c\/p\u003e\n\u003cdiv id=\"iris-related\" data-iris=\"v2\" style=\"margin-top:2em;padding-top:1.1em;border-top:1px solid #e3e3e3;\"\u003e\n\u003cp style=\"font-weight:700;margin:0 0 .55em;font-size:1.05em;\"\u003eRelated equipment \u0026amp; resources\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eBrowse related categories:\u003c\/strong\u003e \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eApplanation\u003c\/a\u003e, \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTonometers\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eCompare related models:\u003c\/strong\u003e \u003ca href=\"\/products\/esl-emerald-tn\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eESL-Emerald-TN\u003c\/a\u003e, \u003ca href=\"\/products\/tn-150\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTN-150\u003c\/a\u003e, \u003ca href=\"\/products\/tn-180b\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTN-180B\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eRead next:\u003c\/strong\u003e \u003ca href=\"\/blogs\/articles\/how-to-diagnose-glaucoma\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eHow to Diagnose Glaucoma\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:.5em 0 0;line-height:1.7;\"\u003eBacked by US Ophthalmic—our in-house tech \u0026amp; spare-parts department, and full US warranty \u0026amp; service. \u003ca href=\"\/pages\/get-a-quote\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eRequest a quote →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Huvitz","offers":[{"title":"Default Title","offer_id":36533475770529,"sku":"HT-5000","price":2370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/products\/AA_HT5000_high_ed3e6157-afd5-4466-b630-6ba0a29d01ea.jpg?v=1601949899"},{"product_id":"tn-150","title":"TN-150","description":"Luxvision TN-150 Applanation Tonometer employs the most accurate clinical method for measuring the IOP. \u003cbr data-mce-fragment=\"1\"\u003ePrecisely measure intraocular pressure with the Luxvision TN-150. Widely acclaimed as the most common and direct method of assessing IOP, Goldmann applanation principle tonometers such as the TN-150 provide fast and efficient measurements. This optical body post mounted 'R' type Luxvision model pairs well with slit lamp microscopes with a suspension arm interface.\u003cbr data-mce-fragment=\"1\"\u003e* Not available for US market.\n\u003cdiv id=\"iris-related\" data-iris=\"v2\" style=\"margin-top:2em;padding-top:1.1em;border-top:1px solid #e3e3e3;\"\u003e\n\u003cp style=\"font-weight:700;margin:0 0 .55em;font-size:1.05em;\"\u003eRelated equipment \u0026amp; resources\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eBrowse related categories:\u003c\/strong\u003e \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eApplanation\u003c\/a\u003e, \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTonometers\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eCompare related models:\u003c\/strong\u003e \u003ca href=\"\/products\/esl-emerald-tn\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eESL-Emerald-TN\u003c\/a\u003e, \u003ca href=\"\/products\/tn-180b\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTN-180B\u003c\/a\u003e, \u003ca href=\"\/products\/tn-150b\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTN-150B\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eRead next:\u003c\/strong\u003e \u003ca href=\"\/blogs\/articles\/how-to-diagnose-glaucoma\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eHow to Diagnose Glaucoma\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:.5em 0 0;line-height:1.7;\"\u003eBacked by US Ophthalmic—our in-house tech \u0026amp; spare-parts department, and full US warranty \u0026amp; service. \u003ca href=\"\/pages\/get-a-quote\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eRequest a quote →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Luxvision","offers":[{"title":"Default Title","offer_id":36533518762145,"sku":"TN-150","price":833.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/products\/TN-150_02.jpg?v=1602034317"},{"product_id":"tn-150b","title":"TN-150B","description":"Luxvision TN-150B Applanation Tonometer employs the most accurate clinical method for measuring the IOP. \u003cbr data-mce-fragment=\"1\"\u003eThe Luxvision TN-150B offers the utmost in flexibility and reliability. This Goldmann applanation tonometer can be used with either R Type or T type mounts. Whether you’re looking for a fixed unit or one you can take with you from room to room, the TN-150B can deliver. Widely acclaimed as the most common and direct method of assessing IOP, Goldmann applanation principle tonometers such as the TN-150B provide fast and efficient measurements.\n\u003cdiv id=\"iris-related\" data-iris=\"v2\" style=\"margin-top:2em;padding-top:1.1em;border-top:1px solid #e3e3e3;\"\u003e\n\u003cp style=\"font-weight:700;margin:0 0 .55em;font-size:1.05em;\"\u003eRelated equipment \u0026amp; resources\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eBrowse related categories:\u003c\/strong\u003e \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eApplanation\u003c\/a\u003e, \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTonometers\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eCompare related models:\u003c\/strong\u003e \u003ca href=\"\/products\/esl-emerald-tn\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eESL-Emerald-TN\u003c\/a\u003e, \u003ca href=\"\/products\/tn-150\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTN-150\u003c\/a\u003e, \u003ca href=\"\/products\/tn-180b\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTN-180B\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eRead next:\u003c\/strong\u003e \u003ca href=\"\/blogs\/articles\/how-to-diagnose-glaucoma\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eHow to Diagnose Glaucoma\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:.5em 0 0;line-height:1.7;\"\u003eBacked by US Ophthalmic—our in-house tech \u0026amp; spare-parts department, and full US warranty \u0026amp; service. \u003ca href=\"\/pages\/get-a-quote\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eRequest a quote →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Luxvision","offers":[{"title":"Default Title","offer_id":36533519155361,"sku":"TN-150B","price":1410.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/products\/media_e8ee6f5d-c4ee-4c99-8523-855e9e16731b.jpg?v=1601950201"},{"product_id":"tn-180b","title":"TN-180B","description":"The Luxvision TN-180B mounts easily to the slit lamp and swings down into position from above the slit lamp so you can precisely measure intraocular pressure. \u003cbr data-mce-fragment=\"1\"\u003eThe Luxvision TN-180B mounts easily to the slit lamp and swings down into position from above the slit lamp so you can precisely measure intraocular pressure. And, when it’s not in use, the TN-180B doesn’t interfere with the slit lamp operation. This tonometer is a Goldmann-style device, which is widely acclaimed as the most common and direct method of assessing IOP. The accuracy of the TN-180B makes it an ideal fit for any practice.\n\u003cdiv id=\"iris-related\" data-iris=\"v2\" style=\"margin-top:2em;padding-top:1.1em;border-top:1px solid #e3e3e3;\"\u003e\n\u003cp style=\"font-weight:700;margin:0 0 .55em;font-size:1.05em;\"\u003eRelated equipment \u0026amp; resources\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eBrowse related categories:\u003c\/strong\u003e \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eApplanation\u003c\/a\u003e, \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTonometers\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eCompare related models:\u003c\/strong\u003e \u003ca href=\"\/products\/esl-emerald-tn\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eESL-Emerald-TN\u003c\/a\u003e, \u003ca href=\"\/products\/tn-150\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTN-150\u003c\/a\u003e, \u003ca href=\"\/products\/tn-150b\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eTN-150B\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eRead next:\u003c\/strong\u003e \u003ca href=\"\/blogs\/articles\/how-to-diagnose-glaucoma\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eHow to Diagnose Glaucoma\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:.5em 0 0;line-height:1.7;\"\u003eBacked by US Ophthalmic—our in-house tech \u0026amp; spare-parts department, and full US warranty \u0026amp; service. \u003ca href=\"\/pages\/get-a-quote\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eRequest a quote →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Luxvision","offers":[{"title":"Default Title","offer_id":36533519548577,"sku":"TN-180B","price":1485.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/products\/TN-180B_00.jpg?v=1602034397"},{"product_id":"esl-emerald-tn","title":"ESL-Emerald-TN","description":"\u003cp\u003eThe Japanese \u003cstrong\u003eESL-Emerald-TN tonometer\u003c\/strong\u003e is a precision application tonometer designed to mount onto slit lamp equipped stereomicroscopes used for measuring intraocular pressure (IOP). The \u003cstrong\u003eESL-Emerald-TN\u003c\/strong\u003e works by contacting the applanation measuring cone to the eye and slowly applying pressure to the corneal surface using the measurement until it temporarily flattens. The measuring cone determines the force needed to do so, providing IOP measurements that are key to diagnosing or assessing a patient’s risk of glaucoma. With its precision machining, accessibility, modular versatility, and patient comfort, the \u003cstrong\u003eESL-Emerald-TN\u003c\/strong\u003e is the perfect addition to slit-lamp microscopes in any clinic and makes taking IOP a snap.\u003c\/p\u003e\u003cfigure class=\"table\"\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e*Made in Japan\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/files\/japanbandera.png?v=1610559538\" width=\"20%\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/figure\u003e\n\u003cdiv id=\"iris-related\" data-iris=\"v2\" style=\"margin-top:2em;padding-top:1.1em;border-top:1px solid #e3e3e3;\"\u003e\n\u003cp style=\"font-weight:700;margin:0 0 .55em;font-size:1.05em;\"\u003eRelated equipment \u0026amp; resources\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eBrowse related categories:\u003c\/strong\u003e \u003ca href=\"\/collections\/emerald-line\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eEmerald Line\u003c\/a\u003e, \u003ca href=\"\/collections\/applanation\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eApplanation\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eCompare related models:\u003c\/strong\u003e \u003ca href=\"\/products\/esl-emerald-26-5x\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eEmerald-26 5x\u003c\/a\u003e, \u003ca href=\"\/products\/esl-emerald-18\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eESL-Emerald-18\u003c\/a\u003e, \u003ca href=\"\/products\/esl-emerald-12\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eESL-Emerald-12\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eRead next:\u003c\/strong\u003e \u003ca href=\"\/blogs\/articles\/how-to-choose-the-best-slit-lamp-evidence-informed-clinical-and-technical-criteria\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eHow to choose the best slit lamp: evidence-informed clinical and technical criteria\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:.5em 0 0;line-height:1.7;\"\u003eBacked by US Ophthalmic—our in-house tech \u0026amp; spare-parts department, and full US warranty \u0026amp; service. \u003ca href=\"\/pages\/get-a-quote\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eRequest a quote →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ezer","offers":[{"title":"Default Title","offer_id":37300621508769,"sku":"ESL-Emerald-TN","price":2160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/products\/tonometer6.jpg?v=1628264718"},{"product_id":"ha-2-complete","title":"HA-2","description":"The HA-2 applanation tonometer is an easily adaptable and accurate tool that works on the Goldmann prism principle. Using industry standard tonometer probes, this instrument is ideal for domiciliary situations or as a back-up tonometer and provides pressure readings using the gold standard applanation principle. The internal spring mechanism allows accurate readings of intra-ocular pressure in any orientation, regardless of patient position or posture. The compact and lightweight design allows simple and easy operation and the built-in illumination enables use of the instrument regardless of the lighting conditions. The precision dial provides direct readings of the pressure. A 3x long eyepiece is also available.\n\u003cfigure class=\"table\"\u003e\n\u003ctable width=\"80%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\"\u003e*Made in Japan\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u003cimg width=\"20%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/files\/japanbandera.png?v=1610559538\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cdiv id=\"iris-related\" data-iris=\"v2\" style=\"margin-top:2em;padding-top:1.1em;border-top:1px solid #e3e3e3;\"\u003e\n\u003cp style=\"font-weight:700;margin:0 0 .55em;font-size:1.05em;\"\u003eRelated equipment \u0026amp; resources\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eBrowse related categories:\u003c\/strong\u003e \u003ca href=\"\/collections\/portable-equipments\" style=\"color:#0b57d0;text-decoration:underline;\"\u003ePortable Equipments\u003c\/a\u003e, \u003ca href=\"\/collections\/handheld\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eHandheld\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eCompare related models:\u003c\/strong\u003e \u003ca href=\"\/products\/etr-770\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eETR-770\u003c\/a\u003e, \u003ca href=\"\/products\/ezer-erh-770-handheld-auto-refractometer\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eEzer ERH-770 Handheld Autorefractor\u003c\/a\u003e, \u003ca href=\"\/products\/ezer-esh-770-slit-lamp-portable\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eEzer ESH-770 Slit Lamp Portable\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 .55em;line-height:1.7;\"\u003e\u003cstrong\u003eRead next:\u003c\/strong\u003e \u003ca href=\"\/blogs\/articles\/how-to-choose-the-best-slit-lamp-evidence-informed-clinical-and-technical-criteria\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eHow to choose the best slit lamp: evidence-informed clinical and technical criteria\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:.5em 0 0;line-height:1.7;\"\u003eBacked by US Ophthalmic—our in-house tech \u0026amp; spare-parts department, and full US warranty \u0026amp; service. \u003ca href=\"\/pages\/get-a-quote\" style=\"color:#0b57d0;text-decoration:underline;\"\u003eRequest a quote →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kowa","offers":[{"title":"Default Title","offer_id":37300897022113,"sku":"HA-2","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0482\/5209\/2577\/products\/HA-2COMPLETE.jpg?v=1609781142"}],"url":"https:\/\/usophthalmic.com\/collections\/tonometers-slitlamps-retired.oembed","provider":"US Ophthalmic","version":"1.0","type":"link"}