{"id":142,"date":"2026-09-26T20:42:57","date_gmt":"2026-09-26T12:42:57","guid":{"rendered":"https:\/\/enochvision.com\/products\/cp-200\/"},"modified":"2026-09-26T22:43:26","modified_gmt":"2026-09-26T14:43:26","slug":"hv-600","status":"publish","type":"page","link":"https:\/\/enochvision.com\/fr\/products\/hv-600\/","title":{"rendered":"HV-600 Auto lensmeter with 7-inch touch screen"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"142\" class=\"elementor elementor-142\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e44158 e-con-full e-flex e-con e-parent\" data-id=\"2e44158\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0eda82 elementor-widget elementor-widget-html\" data-id=\"d0eda82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ev\"><div class=\"ev-wrap\"><nav class=\"ev-crumb\" aria-label=\"Breadcrumb\"><a href=\"\/\">Home<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"\/products\/\">Equipment<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"\/lensmeters\/\">Lensmeters<\/a><span aria-hidden=\"true\">\/<\/span><span aria-current=\"page\">HV-600<\/span><\/nav><section class=\"ev-p-top\"><div class=\"ev-p-gallery\"><div class=\"ev-p-main\"><div class=\"ev-p-main__top\"><span>AUTO LENSMETER<\/span><span>HV-600<\/span><\/div><div class=\"ev-p-main__img\"><img fetchpriority=\"high\" decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/hv-600-auto-lensmeter.jpg\" alt=\"HV-600 auto lensmeter seen from the left, front and right, with 7-inch touch screen\" width=\"1536\" height=\"1024\" fetchpriority=\"high\"><\/div><\/div><div class=\"ev-p-thumbs\"><button type=\"button\" aria-pressed=\"true\" aria-label=\"Show photo 1\" data-src=\"\/wp-content\/uploads\/2026\/09\/hv-600-auto-lensmeter.jpg\" data-alt=\"HV-600 auto lensmeter seen from the left, front and right, with 7-inch touch screen\" onclick=\"var g=this.closest('.ev-p-gallery'),m=g.querySelector('.ev-p-main__img img');m.src=this.dataset.src;m.alt=this.dataset.alt;m.removeAttribute('srcset');g.querySelectorAll('.ev-p-thumbs button').forEach(function(b){b.setAttribute('aria-pressed','false')});this.setAttribute('aria-pressed','true');\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/hv-600-auto-lensmeter.jpg\" alt=\"\" width=\"1536\" height=\"1024\" loading=\"lazy\" decoding=\"async\"><\/button><button type=\"button\" aria-pressed=\"false\" aria-label=\"Show photo 2\" data-src=\"\/wp-content\/uploads\/2026\/09\/hv-600-auto-lensmeter-front.jpg\" data-alt=\"HV-600 auto lensmeter front view: touch screen, lens table, lens holder and marking device\" onclick=\"var g=this.closest('.ev-p-gallery'),m=g.querySelector('.ev-p-main__img img');m.src=this.dataset.src;m.alt=this.dataset.alt;m.removeAttribute('srcset');g.querySelectorAll('.ev-p-thumbs button').forEach(function(b){b.setAttribute('aria-pressed','false')});this.setAttribute('aria-pressed','true');\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/hv-600-auto-lensmeter-front.jpg\" alt=\"\" width=\"780\" height=\"1040\" loading=\"lazy\" decoding=\"async\"><\/button><\/div><\/div><div class=\"ev-p-info\" id=\"ask\"><span class=\"ev-eyebrow\">AUTO LENSMETER<\/span><h1 class=\"ev-p-h1\">HV-600 <small>Auto lensmeter with 7-inch touch screen<\/small><\/h1><p class=\"ev-body\">A computer-controlled auto lensmeter with an automatic calibration program. Besides sphere, cylinder, axis, add and prism, it measures UV, blue-light and visible transmittance, measures pupillary distance and pupil height, and maps lens topography.<\/p><div class=\"ev-p-facts\"><div><b>0 to \u00b125.00 D<\/b><span>Spherical power<\/span><\/div><div><b>7&quot; 1024 \u00d7 600<\/b><span>Capacitive touch screen<\/span><\/div><div><b>400 \/ 425 nm<\/b><span>UV \/ blue-light wavelength<\/span><\/div><div><b>18\u2013100 mm<\/b><span>Measurable lens diameter<\/span><\/div><\/div><div class=\"ev-p-ctas\"><a class=\"ev-btn\" href=\"\/contact\/?model=HV-600\">Ask about HV-600&nbsp;&nbsp;\u2197<\/a><a class=\"ev-btn ev-btn--ghost\" href=\"https:\/\/wa.me\/8618611981496?text=Hello%2C%20I%20would%20like%20information%20about%20the%20HV-600.\" target=\"_blank\" rel=\"noopener\"><svg width=\"16\" height=\"16\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\"><path d=\"M20 12a8 8 0 0 1-11.7 7.1L4 20l1-4.1A8 8 0 1 1 20 12z\"\/><\/svg>WhatsApp<\/a><\/div><span class=\"ev-small\" style=\"font-size:13px\">Power supply 110\u2013240 V, 50\u201360 Hz. The printer, plug type and packing are confirmed on your quotation.<\/span><details class=\"ev-details\"><summary>Delivery, packing and documents<\/summary><div>We confirm the voltage, plug type, packing and shipping method on your quotation, based on your destination. Machines, spare parts and tools can ship together as one order. The commercial invoice and packing list travel with every shipment; ask us for any other documents your import requires.<\/div><\/details><\/div><\/section><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae97ba9 elementor-widget elementor-widget-html\" data-id=\"ae97ba9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ev\"><div class=\"ev-subnav\"><div class=\"ev-wrap\"><nav aria-label=\"On this page\"><b>HV-600<\/b><a href=\"#functions\">Functions<\/a><a href=\"#specs\">Specifications<\/a><a href=\"#guide\">Buyer\u2019s guide<\/a><a href=\"#related\">Related models<\/a><a href=\"#faq\">Questions<\/a><\/nav><a class=\"ev-btn ev-btn--sm\" href=\"\/contact\/?model=HV-600\">Request information&nbsp;&nbsp;\u2197<\/a><\/div><\/div><section class=\"ev-section ev-section--tight\" id=\"functions\"><div class=\"ev-wrap\"><div class=\"ev-stack\"><span class=\"ev-eyebrow\">Functions<\/span><h2 class=\"ev-h2\">What the HV-600 measures<\/h2><\/div><div class=\"ev-fn\"><div><h3>Automatic readings<\/h3><p>Computer-controlled, high-sensitivity optical path with an automatic calibration program that corrects minor measurement errors.<\/p><\/div><div><h3>Lens recognition<\/h3><p>Recognizes the lens automatically and measures various lens types, with a normal and a reverse-color display.<\/p><\/div><div><h3>Transmittance test<\/h3><p>Visible light, UV (400 nm) and blue light (425 nm) transmittance, useful for showing customers what a coating does.<\/p><\/div><div><h3>Lens topography<\/h3><p>A power map of the lens, shown on the 7-inch flip-up screen.<\/p><\/div><div><h3>PD and pupil height<\/h3><p>Virtual pupillary distance ruler with electronic PD and pupil height measurement.<\/p><\/div><div><h3>Print and connect<\/h3><p>Thermal printer; RS232 and Bluetooth (BLE and SPP dual mode) with a mobile app interface.<\/p><\/div><\/div><\/div><\/section><section class=\"ev-section\" id=\"specs\"><div class=\"ev-wrap ev-specs\"><div class=\"ev-specs__head\"><span class=\"ev-eyebrow\">Specifications<\/span><h2 class=\"ev-h2\">HV-600 in figures<\/h2><p class=\"ev-small\">Published specifications. Anything not listed here is confirmed in writing on your quotation, never estimated.<\/p><p class=\"ev-note\">The built-in thermal printer is optional; we confirm it on your quotation.<\/p><\/div><div class=\"ev-specs__body\"><div class=\"ev-spec-group\"><h3>Measurement<\/h3><dl class=\"ev-spec\"><div><dt>Spherical power<\/dt><dd>0 to \u00b125.00 D<\/dd><\/div><div><dt>Cylindrical power<\/dt><dd>0 to \u00b110.00 D<\/dd><\/div><div><dt>Cylinder axis<\/dt><dd>0\u2013180\u00b0, 1\u00b0 steps<\/dd><\/div><div><dt>Add power<\/dt><dd>0\u201310.00 D<\/dd><\/div><div><dt>Prism power<\/dt><dd>0\u201310 \u0394<\/dd><\/div><div><dt>Diopter step<\/dt><dd>0.01 \/ 0.12 \/ 0.25 D<\/dd><\/div><div><dt>Prism step<\/dt><dd>0.01 \/ 0.12 \/ 0.25 \u0394<\/dd><\/div><div><dt>Cylinder sign<\/dt><dd>+ \/ \u00b1 \/ \u2212<\/dd><\/div><div><dt>Prism notation<\/dt><dd>X-Y \/ P-B<\/dd><\/div><div><dt>Measurement speed<\/dt><dd>0.05 s<\/dd><\/div><div><dt>Lens diameter<\/dt><dd>18\u2013100 mm<\/dd><\/div><\/dl><\/div><div class=\"ev-spec-group\"><h3>Optics and hardware<\/h3><dl class=\"ev-spec\"><div><dt>Light source<\/dt><dd>525 nm<\/dd><\/div><div><dt>UV wavelength<\/dt><dd>400 nm<\/dd><\/div><div><dt>Blue light wavelength<\/dt><dd>425 nm<\/dd><\/div><div><dt>Screen<\/dt><dd>7&quot;, 1024 \u00d7 600, capacitive touch<\/dd><\/div><div><dt>Printer<\/dt><dd>Thermal printer<\/dd><\/div><div><dt>Data connection<\/dt><dd>RS232, Bluetooth BLE \/ SPP dual mode<\/dd><\/div><div><dt>Dimensions<\/dt><dd>235 \u00d7 192 \u00d7 436 mm<\/dd><\/div><div><dt>Weight<\/dt><dd>3.7 kg<\/dd><\/div><div><dt>Power supply<\/dt><dd>110\u2013240 V, 50\u201360 Hz<\/dd><\/div><div><dt>Power rating<\/dt><dd>5 V, 6 A<\/dd><\/div><\/dl><\/div><\/div><\/div><\/section><section class=\"ev-section\" id=\"guide\"><div class=\"ev-wrap\"><div class=\"ev-stack\" style=\"margin-bottom:36px\"><span class=\"ev-eyebrow\">Buyer\u2019s guide<\/span><h2 class=\"ev-h2\">Using an auto lensmeter well<\/h2><\/div><div class=\"ev-guide2\"><div class=\"ev-prose\"><h3>How it works<\/h3><p>A lensmeter measures the back vertex power of a spectacle lens (sphere, cylinder and axis), the add and any prism, and marks the optical center. An auto lensmeter passes a beam of light through the lens onto a sensor and calculates the power from how the lens bends the beam, so the reading does not depend on the operator\u2019s eye.<\/p><p>In a shop it is used three times on every job: to verify incoming lenses, to find and mark the optical center before blocking, and to check the finished glasses before they go to the customer. The HV-600 adds transmittance readings at 400 nm (UV) and 425 nm (blue light), which you can show the customer on screen.<\/p><p>Transmittance readings describe how much light a lens lets through. They are not evidence of a health benefit; the UK College of Optometrists and a 2023 Cochrane review both caution against health claims for blue-light filtering lenses.<\/p><\/div><div class=\"ev-prose\"><h3>Check before you order<\/h3><ul><li>Measuring ranges against your work: sphere to \u00b125 D, cylinder to \u00b110 D and prism to 10 \u0394 on the HV-600.<\/li><li>Display steps you need (0.01, 0.12 or 0.25 D) and prism notation (x-y or polar).<\/li><li>Printing and data: a thermal printer for job tickets, RS232 or Bluetooth for records.<\/li><li>Lens sizes: 18\u2013100 mm diameter.<\/li><li>Extras you will actually use: UV and blue-light transmittance, PD and pupil height, lens topography.<\/li><\/ul><h3>Good practice<\/h3><ol><li>Check the reading on a known lens at the start of the day.<\/li><li>Clean the lens and seat it flat against the lens stop, back surface down; a tilted lens reads false cylinder.<\/li><li>Let the instrument recognize the lens type and take the reading.<\/li><li>For multifocals, read the distance zone first, then the near zone for the add.<\/li><li>Mark the optical center before blocking.<\/li><li>Compare the finished glasses with the prescription within your tolerance standard (ANSI Z80.1 in the US).<\/li><\/ol><h3>Care and maintenance<\/h3><ul><li>Keep the nosepiece and lens stop clean; dust shifts readings.<\/li><li>Replace printer paper and marking ink before they run out mid-job.<\/li><li>Keep the screen clean with a dry, soft cloth.<\/li><\/ul><\/div><\/div><p class=\"ev-reading\">Background sources: <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK597365\/\" target=\"_blank\" rel=\"noopener nofollow\">Lensometry (StatPearls, NCBI Bookshelf)<\/a> \u00b7 <a href=\"https:\/\/thevisioncouncil.org\/sites\/default\/files\/ANSI%20Z80%201-2015_Quick%20Reference%20v2.pdf\" target=\"_blank\" rel=\"noopener nofollow\">ANSI Z80.1 quick reference (The Vision Council)<\/a> \u00b7 <a href=\"https:\/\/www.college-optometrists.org\/news\/2023\/september\/review-of-blue-light-filtering-blocking-lenses\" target=\"_blank\" rel=\"noopener nofollow\">College of Optometrists on blue-light filtering lenses (2023)<\/a><\/p><\/div><\/section><section class=\"ev-section\" id=\"related\"><div class=\"ev-wrap\"><div class=\"ev-stack\" style=\"margin-bottom:32px\"><span class=\"ev-eyebrow\">Related models<\/span><h2 class=\"ev-h2\">Often ordered with the HV-600<\/h2><\/div><div class=\"ev-cards\"><a class=\"ev-card\" href=\"\/products\/cp-1b\/\"><div class=\"ev-card__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/cp-1b-portable-manual-lensmeter.jpg\" alt=\"\" width=\"1200\" height=\"1200\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"ev-card__body\"><span class=\"ev-kicker\">Manual Lensometer<\/span><span class=\"ev-card__title\">CP-1B<\/span><span class=\"ev-card__text\">Portable manual lensometer, 0 to \u00b125 D, prism to 20 \u0394.<\/span><span class=\"ev-card__more\">View details \u2192<\/span><\/div><\/a><a class=\"ev-card\" href=\"\/products\/cp-32a1\/\"><div class=\"ev-card__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/cp-32a1-digital-pd-meter-pupilometer.jpg\" alt=\"\" width=\"1200\" height=\"1200\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"ev-card__body\"><span class=\"ev-kicker\">Digital Pd Meter<\/span><span class=\"ev-card__title\">CP-32A1<\/span><span class=\"ev-card__text\">Digital PD meter, PD 45\u201382 mm, 8 distances from 30 cm to \u221e.<\/span><span class=\"ev-card__more\">View details \u2192<\/span><\/div><\/a><a class=\"ev-card\" href=\"\/products\/cp-18b\/\"><div class=\"ev-card__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/cp-18b-lens-transmittance-tester-uv-blue-light.jpg\" alt=\"\" width=\"1536\" height=\"1024\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"ev-card__body\"><span class=\"ev-kicker\">Lens Transmittance Tester<\/span><span class=\"ev-card__title\">CP-18B<\/span><span class=\"ev-card__text\">Transmittance at 400, 430, 465 nm and visible.<\/span><span class=\"ev-card__more\">View details \u2192<\/span><\/div><\/a><a class=\"ev-card ev-card--dark\" href=\"\/guides\/how-to-use-a-lensometer\/\"><span class=\"ev-kicker\">Next read<\/span><span class=\"ev-card__title\">How to use a lensometer, manual and automatic<\/span><span class=\"ev-card__more\" style=\"color:#fff\">Read more \u2192<\/span><\/a><\/div><\/div><\/section><section class=\"ev-section\" id=\"faq\"><div class=\"ev-wrap ev-faq\"><div style=\"display:flex;flex-direction:column;gap:14px\"><span class=\"ev-eyebrow\">Questions<\/span><h2 class=\"ev-h2\">HV-600 questions<\/h2><\/div><div class=\"ev-faq__list\"><details class=\"ev-faq__q\" open><summary><h3>Is the thermal printer included?<\/h3><\/summary><div><p>The specification lists a thermal printer, and the product captions call the built-in printer optional. We confirm whether it is fitted on your quotation.<\/p><\/div><\/details><details class=\"ev-faq__q\"><summary><h3>Which lenses can the HV-600 measure?<\/h3><\/summary><div><p>It recognizes the lens automatically and measures various lens types, from 18 to 100 mm in diameter, with sphere up to \u00b125.00 D, cylinder up to \u00b110.00 D and add up to 10.00 D.<\/p><\/div><\/details><details class=\"ev-faq__q\"><summary><h3>Manual or automatic lensmeter: which suits my shop?<\/h3><\/summary><div><p>Both measure the same parameters. An automatic model reads faster, removes operator variation and adds transmittance, PD and printing; a manual model needs a trained eye but no electronics. Many shops keep a manual unit as a backup.<\/p><\/div><\/details><details class=\"ev-faq__q\"><summary><h3>Can it show customers a lens\u2019s UV and blue-light transmittance?<\/h3><\/summary><div><p>Yes. It measures visible, UV (400 nm) and blue light (425 nm) transmittance. Present the numbers as transmission, not as a health claim.<\/p><\/div><\/details><\/div><\/div><\/section><section class=\"ev-section ev-section--last\"><div class=\"ev-wrap\"><div class=\"ev-band\"><div><b>Planning a whole bench?<\/b><span class=\"ev-small\">Combine the HV-600 with the machines around it, and we quote them as one order.<\/span><\/div><a class=\"ev-btn\" href=\"\/contact\/\">Discuss your project&nbsp;&nbsp;\u2197<\/a><\/div><\/div><\/section><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/enochvision.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Equipment\", \"item\": \"https:\/\/enochvision.com\/products\/\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Lensmeters\", \"item\": \"https:\/\/enochvision.com\/lensmeters\/\"}, {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"HV-600\", \"item\": \"https:\/\/enochvision.com\/products\/hv-600\/\"}]}<\/script><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home\/Equipment\/Lensmeters\/HV-600 AUTO LENSMETERHV-600AUTO LENSMETER HV-600 Auto lensmeter with 7-inch touch screen A computer-controlled auto lensmeter with an automatic calibration program. Besides sphere, cylinder, axis, add and prism, it measures UV, blue-light and visible transmittance, measures pupillary distance and pupil height, and maps lens topography. 0 to \u00b125.00 DSpherical power7&quot; 1024 \u00d7 600Capacitive touch screen400 \/ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":90,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-142","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/pages\/142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/comments?post=142"}],"version-history":[{"count":23,"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/pages\/142\/revisions"}],"predecessor-version":[{"id":764,"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/pages\/142\/revisions\/764"}],"up":[{"embeddable":true,"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/pages\/90"}],"wp:attachment":[{"href":"https:\/\/enochvision.com\/fr\/wp-json\/wp\/v2\/media?parent=142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}