{"id":796,"date":"2025-11-23T08:54:07","date_gmt":"2025-11-23T08:54:07","guid":{"rendered":"https:\/\/www.hexatrontech.com\/ir\/?post_type=products&#038;p=796"},"modified":"2026-02-05T07:52:27","modified_gmt":"2026-02-05T07:52:27","slug":"ugr19-prism-optics","status":"publish","type":"products","link":"https:\/\/hexatrontech.com\/ir\/our-products\/ugr19-prism-optics\/","title":{"rendered":"UGR&lt;19 Prism Optics"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">UGR&lt;19 Prism Optics<\/h1>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<div class=\"wp-block-create-block-thumbnail-gallery\"><div class=\"thumbnail-gallery-main-image\"><img decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2019\/07\/ugr19-prismatic-sheets-hexagon-pmma-acrylic-led-lighting.jpg\" alt=\"UGR19 prismatic sheets with hexagon pattern in PMMA acrylic for LED lighting\"\/><\/div><div class=\"thumbnail-carousel-container\"><button class=\"carousel-arrow prev-arrow\" aria-label=\"Previous\">&lt;<\/button><div class=\"thumbnail-gallery-thumbnails\"><img decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2019\/07\/ugr19-prismatic-sheets-hexagon-pmma-acrylic-led-lighting-150x150.jpg\" alt=\"UGR19 prismatic sheets with hexagon pattern in PMMA acrylic for LED lighting\" data-full-src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2019\/07\/ugr19-prismatic-sheets-hexagon-pmma-acrylic-led-lighting.jpg\" class=\"thumbnail-gallery-thumb\" loading=\"lazy\"\/><img decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2019\/07\/hexatron-ugr19-prism-optic-application-led-lighting-150x100.jpeg\" alt=\"UGR19 prismatic optic used in LED lighting for low-glare illumination\" data-full-src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2019\/07\/hexatron-ugr19-prism-optic-application-led-lighting.jpeg\" class=\"thumbnail-gallery-thumb\" loading=\"lazy\"\/><img decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2021\/07\/hexatron-plexi-honeycomb-prismatic-ugr19-with-led-150x100.png\" alt=\"Opal prismatic PMMA diffuser sheet UGR<19 illuminated with LED backlight\" data-full-src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2021\/07\/hexatron-plexi-honeycomb-prismatic-ugr19-with-led-scaled.png\" class=\"thumbnail-gallery-thumb\" loading=\"lazy\"\/><\/div><button class=\"carousel-arrow next-arrow\" aria-label=\"Next\">><\/button><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<h4 class=\"wp-block-heading\" id=\"product-details\">Product Details:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"font-size:16px\"><strong>Material Options:<\/strong> PMMA for best optical performance, PC for impact resistance, and PS for cost-effective solutions.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Thickness Range:<\/strong> Standard 1.2\u20133 mm; custom options available in 4 mm and 5 mm.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Sheet Sizes:<\/strong> Standard 1220 \u00d7 2440 mm, with a maximum size of up to 1250 \u00d7 3050 mm.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Glare Control:<\/strong> UGR &lt;19 rating.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Fire Safety:<\/strong> Certified to UL 94 (HB, V2, V0) and TP(a) rating.<\/li>\n\n\n\n<li style=\"font-size:16px\"><strong>Prism Designs:<\/strong> Convex and concave hexagon.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3D-section\">Description<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lighting should feel natural and comfortable. Our <strong>microprismatic lenses<\/strong> are designed to reduce glare and create a pleasant visual environment, meeting <strong>European office lighting standards (EN 12464-1)<\/strong> with a <strong>UGR rating below 19<\/strong>. That means clearer focus, less eye strain, and a more productive workspace.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Trusted by leading <strong>LED lighting brands<\/strong>, these prismatic sheets are widely used in <strong>offices, schools, and commercial spaces<\/strong> where balanced, high-quality light is essential. The precise microprism structure spreads light evenly, eliminating hotspots and delivering consistent brightness across the entire luminaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">For projects requiring <strong>extra safety and durability<\/strong>, we offer <strong>TP(a) and V0 fire-rated polystyrene and polycarbonate diffusers with UV stability<\/strong>. This unique material resists yellowing and degradation, ensuring long-term optical performance even in demanding environments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Different <strong>prism patterns<\/strong> are available, each optimized to control light refraction and maximize efficiency, giving designers and engineers flexibility to create the right atmosphere for any application.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The table below provides a detailed technical comparison of UGR&lt;19 microprismatics.<\/p>\n\n\n\n<div class=\"wp-block-columns mb-8 mt-8 is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n\n<table id=\"tablepress-8\" class=\"tablepress tablepress-id-8 tablepress-dynamic tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Series<\/th><th class=\"column-2\">Product Code<\/th><th class=\"column-3\">Material<\/th><th class=\"column-4\">Thickness<br \/>\n<span class=\"unit-switch unit-switch--inline\" data-unit-switch data-target=\".tablepress-dynamic\"><br \/>\n    <button class=\"unit-switch__pill is-active\" data-unit=\"mm\">mm<\/button><br \/>\n    <button class=\"unit-switch__pill\" data-unit=\"in\">in<\/button><br \/>\n<\/span><\/th><th class=\"column-5\">LT (%)<\/th><th class=\"column-6\">Prism<\/th><th class=\"column-7\">Prism Array<\/th><th class=\"column-8\">Light Refraction<\/th><th class=\"column-9\">Thickness in<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"row-2\">\n\t<td rowspan=\"5\" class=\"column-1\"><div class=\"vertical-text\">Honeycomb<\/div><\/td><td class=\"column-2\"><div data-column=\"Product Code\"> Plexi Honeycomb<\/div><\/td><td class=\"column-3\">PMMA<\/td><td class=\"column-4\">1.5, 2.0 &amp; 3.0<\/td><td class=\"column-5\">94<\/td><td rowspan=\"5\" class=\"column-6\"><div class=\"vertical-text\">Convex Hexagon<\/div><\/td><td rowspan=\"5\" class=\"column-7\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-honeycomb-convex-hexagon-prismatic-sheet-ugr19-300x200.jpg\" alt=\"Honeycomb convex hexagon prismatic sheet for LED lighting, UGR&lt;19, PMMA, PS, PS TP(a), PC, 90\u201394% light transmission\" width=\"300\" height=\"200\" class=\"size-medium wp-image-1506\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-honeycomb-convex-hexagon-prismatic-sheet-ugr19-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-honeycomb-convex-hexagon-prismatic-sheet-ugr19-1024x682.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-honeycomb-convex-hexagon-prismatic-sheet-ugr19-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-honeycomb-convex-hexagon-prismatic-sheet-ugr19-1536x1024.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-honeycomb-convex-hexagon-prismatic-sheet-ugr19-2048x1365.jpg 2048w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-honeycomb-convex-hexagon-prismatic-sheet-ugr19-1200x800.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-honeycomb-convex-hexagon-prismatic-sheet-ugr19-821x547.jpg 821w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td><td rowspan=\"5\" class=\"column-8\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/honeycomb-prismatic-sheet-backlit-led-light-pattern-300x200.jpg\" alt=\"Backlit honeycomb prismatic sheet showing illuminated hexagon light pattern\" width=\"300\" height=\"200\" class=\"size-medium wp-image-1511\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/honeycomb-prismatic-sheet-backlit-led-light-pattern-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/honeycomb-prismatic-sheet-backlit-led-light-pattern-1024x683.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/honeycomb-prismatic-sheet-backlit-led-light-pattern-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/honeycomb-prismatic-sheet-backlit-led-light-pattern-1536x1024.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/honeycomb-prismatic-sheet-backlit-led-light-pattern-2048x1366.jpg 2048w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/honeycomb-prismatic-sheet-backlit-led-light-pattern-1200x800.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/honeycomb-prismatic-sheet-backlit-led-light-pattern-821x547.jpg 821w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <\/td><td class=\"column-9\">0.059, 0.078 &amp; 0.118<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-2\">S Honeycomb<\/td><td class=\"column-3\">PS<\/td><td class=\"column-4\">1.2 &amp; 1.5<\/td><td class=\"column-5\">94<\/td><td class=\"column-9\">0.047 &amp; 0.059<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-2\">S Honeycomb TP(a)<\/td><td class=\"column-3\">PS TP(a)<\/td><td class=\"column-4\">1.2 &amp; 1.5<\/td><td class=\"column-5\">94<\/td><td class=\"column-9\">0.047 &amp; 0.059<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-2\">Poly Honeycomb<\/td><td class=\"column-3\">PC<\/td><td class=\"column-4\">1.2 &amp; 1.5<\/td><td class=\"column-5\">90<\/td><td class=\"column-9\">0.047 &amp; 0.059<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-2\">Poly Honeycomb V0<\/td><td class=\"column-3\">PC V0<\/td><td class=\"column-4\">1.2 &amp; 1.5<\/td><td class=\"column-5\">90<\/td><td class=\"column-9\">0.047 &amp; 0.059<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td rowspan=\"4\" class=\"column-1\"><div class=\"vertical-text\">Hexagon<\/div><br \/>\n<\/td><td class=\"column-2\">Plexi Hexagon<\/td><td class=\"column-3\">PMMA<\/td><td class=\"column-4\">1.5 &amp; 2.0<\/td><td class=\"column-5\">94<\/td><td rowspan=\"4\" class=\"column-6\"><div class=\"vertical-text\">Concave Hexagon<\/div><\/td><td rowspan=\"4\" class=\"column-7\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-hexagon-prismatic-sheet-led-lighting-optical-300x200.jpg\" alt=\"Concave hexagon prismatic sheet for LED lighting diffusion and glare control\" width=\"300\" height=\"200\" class=\"size-medium wp-image-1505\" \/><\/td><td rowspan=\"4\" class=\"column-8\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-concave-hexagon-prismatic-sheet-with-led-90-94-transmission-300x200.jpg\" alt=\"Concave hexagon prismatic sheet PMMA PS PC TPA with 90 to 94 percent light transmission illuminated by LED\" width=\"300\" height=\"200\" class=\"size-medium wp-image-1484\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-concave-hexagon-prismatic-sheet-with-led-90-94-transmission-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-concave-hexagon-prismatic-sheet-with-led-90-94-transmission-1024x683.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-concave-hexagon-prismatic-sheet-with-led-90-94-transmission-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-concave-hexagon-prismatic-sheet-with-led-90-94-transmission-1536x1025.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-concave-hexagon-prismatic-sheet-with-led-90-94-transmission-1200x801.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-concave-hexagon-prismatic-sheet-with-led-90-94-transmission-821x547.jpg 821w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-concave-hexagon-prismatic-sheet-with-led-90-94-transmission.jpg 2046w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td><td class=\"column-9\">0.059 &amp; 0.078<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-2\">Poly Hexagon<\/td><td class=\"column-3\">PC<\/td><td class=\"column-4\">1.2 &amp; 1.5<\/td><td class=\"column-5\">90<\/td><td class=\"column-9\">0.047 &amp; 0.059<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-2\">S Hexagon<\/td><td class=\"column-3\">PS<\/td><td class=\"column-4\">1.2 &amp; 1.5<\/td><td class=\"column-5\">94<\/td><td class=\"column-9\">0.047 &amp; 0.059<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-2\">S Hexagon TP(a)<\/td><td class=\"column-3\">PS TP(a)<\/td><td class=\"column-4\">1.2 &amp; 1.5<\/td><td class=\"column-5\">94<\/td><td class=\"column-9\">0.047 &amp; 0.059<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\"><div class=\"vertical-text\"> Mikroprismen <\/div><\/td><td class=\"column-2\">Plexi Mikroprismen<\/td><td class=\"column-3\">PMMA<\/td><td class=\"column-4\">1.5<\/td><td class=\"column-5\">94<\/td><td class=\"column-6\">Convex Micro Hexagon<br \/>\n<\/td><td class=\"column-7\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/convex-micro-hexagon-prismatic-sheet-led-lighting-300x200.jpg\" alt=\"Convex micro hexagon prismatic sheet for LED lighting diffusion\" width=\"300\" height=\"200\" class=\"size-medium wp-image-1514\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/convex-micro-hexagon-prismatic-sheet-led-lighting-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/convex-micro-hexagon-prismatic-sheet-led-lighting-1024x683.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/convex-micro-hexagon-prismatic-sheet-led-lighting-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/convex-micro-hexagon-prismatic-sheet-led-lighting-1536x1024.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/convex-micro-hexagon-prismatic-sheet-led-lighting-2048x1366.jpg 2048w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/convex-micro-hexagon-prismatic-sheet-led-lighting-1200x800.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/convex-micro-hexagon-prismatic-sheet-led-lighting-821x547.jpg 821w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td><td class=\"column-8\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-convex-micro-hexagon-prismatic-led-pmma-94-300x200.jpg\" alt=\"Convex micro hexagon prismatic PMMA sheet with 94 percent transmission illuminated by LED\" width=\"300\" height=\"200\" class=\"size-medium wp-image-1481\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-convex-micro-hexagon-prismatic-led-pmma-94-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-convex-micro-hexagon-prismatic-led-pmma-94-1024x683.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-convex-micro-hexagon-prismatic-led-pmma-94-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-convex-micro-hexagon-prismatic-led-pmma-94-1536x1025.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-convex-micro-hexagon-prismatic-led-pmma-94-2048x1367.jpg 2048w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-convex-micro-hexagon-prismatic-led-pmma-94-1200x801.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/hexatron-convex-micro-hexagon-prismatic-led-pmma-94-821x547.jpg 821w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td><td class=\"column-9\">0.059<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td rowspan=\"2\" class=\"column-1\"><div class=\"vertical-text\"> MiniHexa <\/div><\/td><td class=\"column-2\">Plexi MiniHexa<\/td><td class=\"column-3\">PMMA<\/td><td class=\"column-4\">1.5<\/td><td class=\"column-5\">94<\/td><td rowspan=\"2\" class=\"column-6\"><div class=\"vertical-text\">Concave Micro Hexagon<\/div><\/td><td rowspan=\"2\" class=\"column-7\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-pmma-pc-led-lighting-300x200.jpg\" alt=\"Concave mini hexagon prismatic sheet in PMMA and PC for LED lighting\" width=\"300\" height=\"200\" class=\"size-medium wp-image-1516\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-pmma-pc-led-lighting-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-pmma-pc-led-lighting-1024x682.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-pmma-pc-led-lighting-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-pmma-pc-led-lighting-1536x1024.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-pmma-pc-led-lighting-2048x1365.jpg 2048w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-pmma-pc-led-lighting-1200x800.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-pmma-pc-led-lighting-821x547.jpg 821w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td><td rowspan=\"2\" class=\"column-8\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-backlit-led-lighting-300x200.jpg\" alt=\"Concave mini hexagon prismatic sheet in PMMA and PC shown with backlighting\" width=\"300\" height=\"200\" class=\"size-medium wp-image-1509\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-backlit-led-lighting-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-backlit-led-lighting-1024x682.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-backlit-led-lighting-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-backlit-led-lighting-1536x1023.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-backlit-led-lighting-1200x799.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-backlit-led-lighting-821x547.jpg 821w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/12\/concave-mini-hexagon-prismatic-sheet-backlit-led-lighting.jpg 1866w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/td><td class=\"column-9\">0.059<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-2\">Poly MiniHexa<\/td><td class=\"column-3\">PC<\/td><td class=\"column-4\">1.2<\/td><td class=\"column-5\">90<\/td><td class=\"column-9\">0.047<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-8 from cache -->\n<\/div>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Explore each microprismatic type <strong>on its own<\/strong> dedicated product page<\/strong>.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Microprismatic Sheet + Diffuser Film = The UGR&lt;19 Solution<\/h2>\n\n\n\n<div class=\"wp-block-columns mt-12 is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column mb-12 is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-group mt-12\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"687\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/UGR19-FInal-infographic-1024x687.jpg\" alt=\"\" class=\"wp-image-2473 size-full\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/UGR19-FInal-infographic-1024x687.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/UGR19-FInal-infographic-300x201.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/UGR19-FInal-infographic-150x101.jpg 150w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/UGR19-FInal-infographic-768x515.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/UGR19-FInal-infographic-1536x1030.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/UGR19-FInal-infographic-2048x1374.jpg 2048w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/UGR19-FInal-infographic-1200x805.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Combining <strong><a href=\"https:\/\/hexatrontech.com\/ir\/blog\/2023\/03\/micro-prismatic-and-diffuser-ugr\/09\/\">clear microprismatic sheets with diffuser films or sheets<\/a><\/strong> is a common practice to achieve a <strong>soft, opal-like glow<\/strong> while reducing the <strong>UGR value<\/strong> for comfortable, low-glare illumination.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns mt-12 is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-group mt-12 mb-12 is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-columns mt-12 mb-12 is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column m-12 is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\"><strong>The Microprismatic Sheet (Structure):<\/strong> Uses thousands of tiny prisms to de-glare the light, redirecting it downwards (usually within a 65\u00b0 cutoff angle) to prevent light from shining directly into the eyes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The Diffuser Film\/Sheet (Uniformity): <\/strong>Sits behind or on top of the prisms to hide LED &#8220;hotspots&#8221; and soften the light, ensuring the output is smooth without losing the glare-control properties of the prisms.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-1024x683.jpg\" alt=\"UGR prismatic optics combined with opto film for low-glare and uniform LED illumination\" class=\"wp-image-1025 size-full\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-1024x683.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-150x100.jpg 150w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-1536x1024.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-2048x1365.jpg 2048w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-1200x800.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2025\/10\/hexatron-ugr-prism-optics-with-opto-film.webp-mfrh-original-821x547.jpg 821w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited-1024x682.jpg\" alt=\"\" class=\"wp-image-2114 size-full\" srcset=\"https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited-1024x682.jpg 1024w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited-300x200.jpg 300w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited-150x100.jpg 150w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited-768x512.jpg 768w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited-1536x1024.jpg 1536w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited-1200x800.jpg 1200w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited-821x547.jpg 821w, https:\/\/hexatrontech.com\/ir\/wp-content\/uploads\/sites\/16\/2026\/01\/Prismatic-Diffuser-Sheet-edited.jpg 1997w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">We recommend pairing the microprismatic sheet with a diffuser film:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Opto90 PET225<\/strong> or&nbsp;<\/li>\n\n\n\n<li><strong>Opto80 PC200<\/strong> <\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For more&nbsp;<strong>robust or demanding applications<\/strong>&nbsp;we recommend the following translucent diffuser sheets in 1.2 or 1.5mm thickness:&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Poly80<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Plexi90 Silk<\/strong>&nbsp;or&nbsp;<strong>Frost<\/strong>,&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S92<\/strong>&nbsp;or&nbsp;<\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>UGR&lt;19 Prism Optics Product Details: Description Lighting should feel natural and comfortable. Our microprismatic lenses are designed to reduce glare and create a pleasant visual environment, meeting European office lighting standards (EN 12464-1) with a UGR rating below 19. That means clearer focus, less eye strain, and a more productive workspace. Trusted by leading LED [&hellip;]<\/p>\n","protected":false},"featured_media":1021,"parent":0,"menu_order":1,"template":"","class_list":["post-796","products","type-products","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/hexatrontech.com\/ir\/wp-json\/wp\/v2\/products\/796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hexatrontech.com\/ir\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/hexatrontech.com\/ir\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hexatrontech.com\/ir\/wp-json\/wp\/v2\/media\/1021"}],"wp:attachment":[{"href":"https:\/\/hexatrontech.com\/ir\/wp-json\/wp\/v2\/media?parent=796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}