{"id":8312,"date":"2024-02-21T06:12:33","date_gmt":"2024-02-21T06:12:33","guid":{"rendered":"https:\/\/www.lasermetusa.com\/?post_type=product&#038;p=8312"},"modified":"2025-07-30T09:25:09","modified_gmt":"2025-07-30T09:25:09","slug":"orca-laser-safety-window-blocks","status":"publish","type":"product","link":"https:\/\/www.lasermet.com\/us\/laser-safety-products\/orca-laser-safety-window-blocks\/","title":{"rendered":"Orca Laser Safety Window Blocks"},"content":{"rendered":"\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-theme-palette-1-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/forms.monday.com\/forms\/16292b3b883a0086f58201183071a999?r=use1\" style=\"background-color:#ffcc01\" target=\"_blank\" rel=\"noreferrer noopener\">Download Brochure<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Lasermet\u2019s laser blocking window provides the necessary protection against accidental exposure to laser beam and blocks laser radiation at low power densities. This is ideal for hospital and medical environments, clean rooms, laboratories and universities.<\/p>\n\n\n\n<p>The laser safety window blocks are made from specially developed laser blocking Orca material. When irradiated with greater than 0.5 MW\/m\u00b2, it emits a non-hazardous smoke and may glow, indicating that a stray laser beam is present.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p>There are three options to attach the material to the wall:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Velcro is attached to the material and on the wall.<\/li>\n\n\n\n<li>Using turn buttons, these are attached to the wall and the material is locked in position through eyelets on the edges.<\/li>\n\n\n\n<li>Small magnets can be sewn into the edges of the material. This only works when there is sufficient steel on the wall or frame.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2024\/02\/Window-block-2.png\" alt=\"Laser grade window block with certification label\" class=\"wp-image-8314\" srcset=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2024\/02\/Window-block-2.png 500w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2024\/02\/Window-block-2-300x300.png 300w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2024\/02\/Window-block-2-150x150.png 150w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2024\/02\/Window-block-2-100x100.png 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Laser Safety for Clinics and Medical Environment<\/h2>\n\n\n\n<p>These laser safety window blocks are ideal for hospital and medical environments, clean rooms, laboratories, and universities and are made from the specially developed laser blocking Orca material.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-8312_10f2a6-6e{overflow:hidden;}.kb-gallery-id-8312_10f2a6-6e .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-8312_10f2a6-6e .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}.kb-gallery-wrap-id-8312_10f2a6-6e.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-8312_10f2a6-6e.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;}<\/style><div class=\"kb-gallery-wrap-id-8312_10f2a6-6e alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-carousel kb-gallery-id-8312_10f2a6-6e kb-gallery-caption-style-bottom-hover kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-dark kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-columns-xxl=\"3\" data-columns-xl=\"3\" data-columns-md=\"3\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-gap=\"10px\" data-slider-gap-tablet=\"10px\" data-slider-gap-mobile=\"10px\" data-show-pause-button=\"false\" data-slider-label=\"Photo Gallery Carousel\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-gallery-carousel splide__list\"><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-942x1024.png\" width=\"942\" height=\"1024\" alt=\"\" data-full-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-scaled.png\" data-light-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-scaled.png\" data-id=\"9796\" class=\"wp-image-9796 skip-lazy\" srcset=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-942x1024.png 942w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-276x300.png 276w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-768x835.png 768w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-1413x1536.png 1413w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-scaled.png 1885w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-2-600x652.png 600w\" sizes=\"auto, (max-width: 942px) 100vw, 942px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--844x1024.png\" width=\"844\" height=\"1024\" alt=\"\" data-full-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--scaled.png\" data-light-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--scaled.png\" data-id=\"9795\" class=\"wp-image-9795 skip-lazy\" srcset=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--844x1024.png 844w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--247x300.png 247w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--768x932.png 768w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--1266x1536.png 1266w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--scaled.png 1687w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-1--600x728.png 600w\" sizes=\"auto, (max-width: 844px) 100vw, 844px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-713x1024.png\" width=\"713\" height=\"1024\" alt=\"\" data-full-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-scaled.png\" data-light-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-scaled.png\" data-id=\"9797\" class=\"wp-image-9797 skip-lazy\" srcset=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-713x1024.png 713w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-209x300.png 209w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-768x1103.png 768w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-1070x1536.png 1070w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-scaled.png 1426w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-Installation-3-600x862.png 600w\" sizes=\"auto, (max-width: 713px) 100vw, 713px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-712x1024.png\" width=\"712\" height=\"1024\" alt=\"\" data-full-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-scaled.png\" data-light-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-scaled.png\" data-id=\"9799\" class=\"wp-image-9799 skip-lazy\" srcset=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-712x1024.png 712w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-209x300.png 209w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-768x1104.png 768w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-1068x1536.png 1068w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-scaled.png 1424w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-5-600x863.png 600w\" sizes=\"auto, (max-width: 712px) 100vw, 712px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-748x1024.png\" width=\"748\" height=\"1024\" alt=\"\" data-full-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-scaled.png\" data-light-image=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-scaled.png\" data-id=\"9798\" class=\"wp-image-9798 skip-lazy\" srcset=\"https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-748x1024.png 748w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-219x300.png 219w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-768x1051.png 768w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-1123x1536.png 1123w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-scaled.png 1497w, https:\/\/www.lasermet.com\/us\/wp-content\/uploads\/sites\/2\/2025\/07\/Window-block-installation-4-600x821.png 600w\" sizes=\"auto, (max-width: 748px) 100vw, 748px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Specifications<\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading\">PEL Ratings<\/h5>\n\n\n\n<p>Lasermet\u2019s Orca Laser Safety Window Blocks are CE marked and certified to BS EN IEC 60825-4 Safety of Laser Products Part 4: Laser Guards.<\/p>\n\n\n\n<p>Protection times given by the material at various power densities are shown in the specifications below.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Irradiated Area<\/strong><\/td><td><strong>PEL (T3) 10s<\/strong><\/td><td><strong>PEL (T2) 100s<\/strong><\/td><\/tr><tr><td>4 mm\u00b2<\/td><td>3.9 MW\/m\u00b2<\/td><td>2.2 MW\/m\u00b2<\/td><\/tr><tr><td>2000 mm\u00b2<\/td><td>0.62 MW\/m\u00b2<\/td><td>0.35 MW\/m\u00b2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<h6>Certified Laser Safety Window Blocks for Class 3B and Class 4 lasers<\/h6>\n<p>Lasermet\u2019s laser safety window blocks are passive guard designed to cover a window or enclose an area where Class 3B and Class 4 lasers are in use either to protect against accidental exposure to the laser beam or for long term blocking of laser radiation at low power densities.<\/p>\n","protected":false},"featured_media":8330,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[46,67],"product_tag":[56,61],"class_list":{"0":"post-8312","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-laser-safety-curtains","7":"product_cat-laser-safety-windows","8":"product_tag-medical","9":"product_tag-research-dev","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"product-type-simple","16":"entry","17":"content-bg","18":"loop-entry"},"acf":[],"taxonomy_info":{"product_cat":[{"value":46,"label":"Laser 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