{"id":130,"date":"2026-09-26T20:42:41","date_gmt":"2026-09-26T12:42:41","guid":{"rendered":"https:\/\/enochvision.com\/products\/cp-8\/"},"modified":"2026-09-26T23:04:09","modified_gmt":"2026-09-26T15:04:09","slug":"cp-8b","status":"publish","type":"page","link":"https:\/\/enochvision.com\/es\/products\/cp-8b\/","title":{"rendered":"CP-8B Automatic lens polishing machine"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"130\" class=\"elementor elementor-130\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e27a1c e-con-full e-flex e-con e-parent\" data-id=\"1e27a1c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24ede6a elementor-widget elementor-widget-html\" data-id=\"24ede6a\" 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=\"\/lens-finishing-equipment\/\">Lens Finishing<\/a><span aria-hidden=\"true\">\/<\/span><span aria-current=\"page\">CP-8B<\/span><\/nav><section class=\"ev-p-top\"><div class=\"ev-p-gallery\"><div class=\"ev-p-main\"><div class=\"ev-p-main__top\"><span>AUTOMATIC LENS POLISHER<\/span><span>CP-8B<\/span><\/div><div class=\"ev-p-main__img\"><img fetchpriority=\"high\" decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/cp-8-lens-polishing-machine-views.jpg\" alt=\"CP-8B automatic lens polishing machine from four angles, with clear cover and timer knob\" 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\/cp-8-lens-polishing-machine-views.jpg\" data-alt=\"CP-8B automatic lens polishing machine from four angles, with clear cover and timer knob\" 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\/cp-8-lens-polishing-machine-views.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\/cp-8-copper-lens-clamp.jpg\" data-alt=\"CP-8B copper lens clamp with rubber pads\" 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\/cp-8-copper-lens-clamp.jpg\" alt=\"\" width=\"750\" height=\"736\" loading=\"lazy\" decoding=\"async\"><\/button><button type=\"button\" aria-pressed=\"false\" aria-label=\"Show photo 3\" data-src=\"\/wp-content\/uploads\/2026\/09\/cp-8-polishing-cloth-wheel.jpg\" data-alt=\"CP-8B polishing cloth wheel under the lens clamp\" 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\/cp-8-polishing-cloth-wheel.jpg\" alt=\"\" width=\"714\" height=\"740\" loading=\"lazy\" decoding=\"async\"><\/button><button type=\"button\" aria-pressed=\"false\" aria-label=\"Show photo 4\" data-src=\"\/wp-content\/uploads\/2026\/09\/cp-8-timer-knob.jpg\" data-alt=\"CP-8B timer knob, OFF and 1 to 5 minutes\" 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\/cp-8-timer-knob.jpg\" alt=\"\" width=\"764\" height=\"788\" loading=\"lazy\" decoding=\"async\"><\/button><\/div><\/div><div class=\"ev-p-info\" id=\"ask\"><span class=\"ev-eyebrow\">AUTOMATIC LENS POLISHER<\/span><h1 class=\"ev-p-h1\">CP-8B <small>Automatic lens polishing machine<\/small><\/h1><p class=\"ev-body\">A fully automatic polishing machine that turns the matte edge left by edging into a clear, glossy edge. Set the timer from 1 to 5 minutes; the polishing wheel is up to 115 mm across and 10 mm thick.<\/p><div class=\"ev-p-facts\"><div><b>1\u20135 min<\/b><span>Timer<\/span><\/div><div><b>\u00d8115 mm<\/b><span>Max. wheel diameter<\/span><\/div><div><b>3,000 rpm<\/b><span>Wheel speed<\/span><\/div><div><b>80 W<\/b><span>Power<\/span><\/div><\/div><div class=\"ev-p-ctas\"><a class=\"ev-btn\" href=\"\/contact\/?model=CP-8B\">Ask about CP-8B&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%20CP-8B.\" 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\">AC 220 V \/ 50 Hz or 110 V \/ 60 Hz. The version and plug type 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-8a6a63e elementor-widget elementor-widget-html\" data-id=\"8a6a63e\" 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>CP-8B<\/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=CP-8B\">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 CP-8B does<\/h2><\/div><div class=\"ev-fn\"><div><h3>Fully automatic<\/h3><p>Runs the polishing cycle on its own, so the optician is free for other work.<\/p><\/div><div><h3>1\u20135 minute timer<\/h3><p>Set the cycle length to the lens and the finish you want.<\/p><\/div><div><h3>Polishing wheel<\/h3><p>A cloth wheel up to 115 mm in diameter and 10 mm thick, turning at up to 3,000 rpm.<\/p><\/div><div><h3>Gentle clamp<\/h3><p>A copper clamp head with rubber pads holds the lens without damaging it.<\/p><\/div><div><h3>Clear, glossy edges<\/h3><p>Turns a frosted edge clear, which matters most where the edge shows.<\/p><\/div><div><h3>Compact, low power<\/h3><p>210 \u00d7 300 \u00d7 250 mm and 4.5 kg, drawing 80 W.<\/p><\/div><\/div><\/div><\/section><section class=\"ev-section ev-section--tight\" id=\"details\"><div class=\"ev-wrap\"><div class=\"ev-stack\"><span class=\"ev-eyebrow\">In detail<\/span><h2 class=\"ev-h2\">A closer look at the CP-8B<\/h2><\/div><div class=\"ev-details-grid\"><figure class=\"ev-detail\"><div class=\"ev-detail__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/cp-8-copper-lens-clamp.jpg\" alt=\"Lens clamp\" width=\"750\" height=\"736\" loading=\"lazy\" decoding=\"async\"><\/div><figcaption><h3>Lens clamp<\/h3><p>A copper clamp head with rubber pads holds the lens without marking it.<\/p><\/figcaption><\/figure><figure class=\"ev-detail\"><div class=\"ev-detail__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/cp-8-polishing-cloth-wheel.jpg\" alt=\"Polishing cloth wheel\" width=\"714\" height=\"740\" loading=\"lazy\" decoding=\"async\"><\/div><figcaption><h3>Polishing cloth wheel<\/h3><p>A quality cloth wheel that turns at up to 3,000 rpm.<\/p><\/figcaption><\/figure><figure class=\"ev-detail\"><div class=\"ev-detail__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/cp-8-timer-knob.jpg\" alt=\"Timer knob\" width=\"764\" height=\"788\" loading=\"lazy\" decoding=\"async\"><\/div><figcaption><h3>Timer knob<\/h3><p>Turn the knob to set the cycle from 1 to 5 minutes; the machine stops on its own.<\/p><\/figcaption><\/figure><\/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\">CP-8B 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\">For hand polishing, ask us about the CP-8A manual polishing machine (two wheels, 120 W).<\/p><\/div><div class=\"ev-specs__body\"><div class=\"ev-spec-group\"><h3>CP-8B<\/h3><dl class=\"ev-spec\"><div><dt>Timer<\/dt><dd>1\u20135 minutes<\/dd><\/div><div><dt>Polishing wheel<\/dt><dd>max. \u00d8115 mm, 10 mm thick<\/dd><\/div><div><dt>Wheel speed<\/dt><dd>up to 3,000 rpm<\/dd><\/div><div><dt>Lens clamp<\/dt><dd>Copper, with rubber pads<\/dd><\/div><div><dt>Voltage<\/dt><dd>AC 220 V \/ 50 Hz, 110 V \/ 60 Hz<\/dd><\/div><div><dt>Power<\/dt><dd>80 W<\/dd><\/div><div><dt>Net weight<\/dt><dd>4.5 kg<\/dd><\/div><div><dt>Packaging weight<\/dt><dd>5.4 kg<\/dd><\/div><div><dt>Product dimensions<\/dt><dd>210 \u00d7 300 \u00d7 250 mm (W \u00d7 D \u00d7 H)<\/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\">When and how to polish lens edges<\/h2><\/div><div class=\"ev-guide2\"><div class=\"ev-prose\"><h3>How it works<\/h3><p>Edging leaves a matte, frosted edge. Polishing makes it clear and glossy. It matters most where the edge shows: rimless and semi-rimless lenses, and the thick edges of high-minus lenses in full-rim frames.<\/p><p>Practice varies. Some labs polish every exposed edge; others only above about \u00b13 D. Polishing an edge can create internal reflections that show as rings in the lens, which anti-reflective coating reduces. On polycarbonate, trade guides also recommend polishing edges before inserting the lens into a metal frame, to help prevent cracking.<\/p><p>An automatic polisher takes the hand-feeding out of the job and gives a repeatable finish on both lenses of a pair.<\/p><\/div><div class=\"ev-prose\"><h3>Check before you order<\/h3><ul><li>Automatic or hand-fed: the CP-8B is automatic; the CP-8A is manual.<\/li><li>Timer range (1\u20135 minutes on the CP-8B).<\/li><li>Wheel size and the availability of replacement wheels and compound.<\/li><li>Which edges you polish: flat edges for rimless, bevels for full-rim.<\/li><\/ul><h3>Good practice<\/h3><ol><li>Finish edging, drilling or grooving first.<\/li><li>Protect coated surfaces; keep polishing compound off the lens faces.<\/li><li>Set the timer to the shortest cycle that gives a clear edge.<\/li><li>Check both lenses of a pair for an even finish.<\/li><li>Clean the lens before mounting.<\/li><\/ol><h3>Care and maintenance<\/h3><ul><li>Replace the wheel and compound when the finish turns dull.<\/li><li>Keep the machine and cover free of compound and dust.<\/li><li>Use polishing materials made for polycarbonate when polishing poly, to avoid swirls and heat.<\/li><\/ul><\/div><\/div><p class=\"ev-reading\">Background sources: <a href=\"https:\/\/www.eyecarebusiness.com\/issues\/2004\/october\/living-on-the-edge\/\" target=\"_blank\" rel=\"noopener nofollow\">Living on the edge (Eyecare Business)<\/a> \u00b7 <a href=\"https:\/\/eyecarebusiness.com\/issues\/2006\/october\/edging-poly-a-troubleshooting-guide\/\" target=\"_blank\" rel=\"noopener nofollow\">Edging poly: a troubleshooting guide (Eyecare Business)<\/a> \u00b7 <a href=\"https:\/\/eyecarebusiness.com\/issues\/2004\/october\/whats-on-your-bench\/\" target=\"_blank\" rel=\"noopener nofollow\">What&#x27;s on your bench (Eyecare Business)<\/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 CP-8B<\/h2><\/div><div class=\"ev-cards\"><a class=\"ev-card\" href=\"\/products\/ly-11atw\/\"><div class=\"ev-card__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/ly-11atw-lens-beveller-front.jpg\" alt=\"\" width=\"522\" height=\"522\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"ev-card__body\"><span class=\"ev-kicker\">Lens Beveller<\/span><span class=\"ev-card__title\">LY-11ATW<\/span><span class=\"ev-card__text\">Thins the inside edge of full-rim and rimless lenses.<\/span><span class=\"ev-card__more\">View details \u2192<\/span><\/div><\/a><a class=\"ev-card\" href=\"\/products\/cp-24a\/\"><div class=\"ev-card__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/cp-24a-lens-drilling-slotting-machine-front.jpg\" alt=\"\" width=\"655\" height=\"655\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"ev-card__body\"><span class=\"ev-kicker\">Lens Drilling &amp; Slotting<\/span><span class=\"ev-card__title\">CP-24A<\/span><span class=\"ev-card__text\">Drilling and slotting for rimless, with speed control.<\/span><span class=\"ev-card__more\">View details \u2192<\/span><\/div><\/a><a class=\"ev-card\" href=\"\/products\/cp-3-800\/\"><div class=\"ev-card__img\"><img loading=\"lazy\" src=\"\/wp-content\/uploads\/2026\/09\/cp-3-800-lens-groover-semi-rimless.jpg\" alt=\"\" width=\"1400\" height=\"1200\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"ev-card__body\"><span class=\"ev-kicker\">Lens Groover<\/span><span class=\"ev-card__title\">CP-3-800<\/span><span class=\"ev-card__text\">Lens groover for semi-rimless, 0.6 mm groove.<\/span><span class=\"ev-card__more\">View details \u2192<\/span><\/div><\/a><a class=\"ev-card ev-card--dark\" href=\"\/lens-finishing-equipment\/\"><span class=\"ev-kicker\">Next read<\/span><span class=\"ev-card__title\">Which finishing machine for which frame<\/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\">CP-8B questions<\/h2><\/div><div class=\"ev-faq__list\"><details class=\"ev-faq__q\" open><summary><h3>Is my edger\u2019s polishing cycle enough?<\/h3><\/summary><div><p>Edgers with a polishing wheel give good results. A separate polisher adds capacity, or covers edgers without a polishing wheel and edges finished on a hand edger or beveller.<\/p><\/div><\/details><details class=\"ev-faq__q\"><summary><h3>Should every lens be polished?<\/h3><\/summary><div><p>Practice varies. Polish exposed edges (rimless, semi-rimless) and thick high-minus edges; on full-rim frames it is optional.<\/p><\/div><\/details><details class=\"ev-faq__q\"><summary><h3>What timer setting should I use?<\/h3><\/summary><div><p>Start with a short cycle and extend it only if the edge is not yet clear. The CP-8B timer runs from 1 to 5 minutes.<\/p><\/div><\/details><details class=\"ev-faq__q\"><summary><h3>Automatic or manual polisher?<\/h3><\/summary><div><p>The CP-8B is automatic, so it runs while you work on something else. The CP-8A is a manual two-wheel polisher (120 W) where you hold the lens.<\/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 CP-8B 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\": \"Lens Finishing\", \"item\": \"https:\/\/enochvision.com\/lens-finishing-equipment\/\"}, {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"CP-8B\", \"item\": \"https:\/\/enochvision.com\/products\/cp-8b\/\"}]}<\/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\/Lens Finishing\/CP-8B AUTOMATIC LENS POLISHERCP-8BAUTOMATIC LENS POLISHER CP-8B Automatic lens polishing machine A fully automatic polishing machine that turns the matte edge left by edging into a clear, glossy edge. Set the timer from 1 to 5 minutes; the polishing wheel is up to 115 mm across and 10 mm thick. 1\u20135 minTimer\u00d8115 mmMax. wheel [&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-130","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/pages\/130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/comments?post=130"}],"version-history":[{"count":26,"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/pages\/130\/revisions"}],"predecessor-version":[{"id":854,"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/pages\/130\/revisions\/854"}],"up":[{"embeddable":true,"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/pages\/90"}],"wp:attachment":[{"href":"https:\/\/enochvision.com\/es\/wp-json\/wp\/v2\/media?parent=130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}