{"id":5074,"date":"2026-01-08T12:00:00","date_gmt":"2026-01-08T12:00:00","guid":{"rendered":"https:\/\/gk5l0g06kd.onrocket.site\/news\/prior-scientific-launches-purefocus690-advanced-hardware-laser-autofocus-for-raman-and-infrared-microscopy\/"},"modified":"2026-09-12T12:30:59","modified_gmt":"2026-09-12T12:30:59","slug":"prior-scientific-launches-purefocus690-advanced-hardware-laser-autofocus-for-raman-and-infrared-microscopy","status":"publish","type":"news","link":"https:\/\/www.prior.com\/us\/news\/prior-scientific-launches-purefocus690-advanced-hardware-laser-autofocus-for-raman-and-infrared-microscopy\/","title":{"rendered":"Prior Scientific Launches PureFocus690: Advanced Hardware Laser Autofocus for Raman and Infrared Microscopy"},"content":{"rendered":"<div class=\"yoast-breadcrumbs\"><span><span><a href=\"https:\/\/www.prior.com\/us\/\">Home<\/a><\/span> \u00bb <span><a href=\"https:\/\/www.prior.com\/us\/news\/\">News<\/a><\/span> \u00bb <span class=\"breadcrumb_last\" aria-current=\"page\">Prior Scientific Launches PureFocus690: Advanced Hardware Laser Autofocus for Raman and Infrared Microscopy<\/span><\/span><\/div>\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\">\n\n<h1 class=\"wp-block-heading\">Prior Scientific Launches PureFocus690: Advanced Hardware Laser Autofocus for Raman and Infrared Microscopy<\/h1>\n\n\n\n<p class=\"wp-block-post-date wp-block-paragraph\">08.01.26<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prior Scientific, a global leader in precision optical instrumentation, has enhanced its advanced hardware autofocus range with the addition of the <a href=\"https:\/\/www.prior.com\/us\/product\/purefocus-690-laser-autofocus-system\/\" target=\"_blank\">PureFocus690<\/a>, designed for Raman and infrared microscopy applications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The PureFocus690 offers rapid automated focus recovery, sample detection, dynamic power adjustment, and long focus recapture range for applications in industry, life science, and materials science.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Combining cutting-edge optics with intelligent microprocessing, the PureFocus690 uses a 690 nm laser diode to deliver a real-time focus system for infinity-corrected optical systems. The system transmits wavelengths up to 1100 nm, including all major Raman microscopy excitation wavelengths, making it ideal for both research and industrial environments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It features a motorized offset lens for imaging depth adjustments into the sample, continuously holding the precise distance between the imaging focal point and a reference interface of choice or enabling different discrete image planes to be acquired using the same interface. It also ensures that the image detector and the autofocus sensor are parfocal, allowing seamless switching between objectives. &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With a rapid focus recovery, compatibility with piezo and other actuators, and a host of dynamic signal correction and sample protection features, the system offers robust performance even on structured sample surfaces or in high-throughput imaging environments.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Designed for versatility and mounted in the infinity space, the PureFocus690 integrates seamlessly with infinity-corrected optical systems, supporting both upright and inverted microscopes. It is compatible with most brands of commercial microscopes, Prior&rsquo;s OpenStand imaging platform, Queensgate piezo devices, and can be adapted for third-party focus actuators.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.prior.com\/us\/product\/purefocus-690-laser-autofocus-system\/\" target=\"_blank\">Learn more and download the datasheet.<\/a><\/p>\n\n<\/div>\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"704\" height=\"540\" src=\"https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/PureFocus690PRPicture_704x540.jpg\" alt=\"\" class=\"wp-image-9958\" srcset=\"https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/PureFocus690PRPicture_704x540.jpg 704w, https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/PureFocus690PRPicture_704x540-300x230.jpg 300w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-background\" style=\"background-color:#f5f5f5;padding-top:70px;padding-right:4%;padding-bottom:70px;padding-left:4%\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-7a0b55d5 wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\">More News<\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\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\">\n<figure class=\"wp-block-image size-full\"><a href=\"\/us\/news\/new-led-system-for-fluorescence-microscopy\/\"><img decoding=\"async\" width=\"704\" height=\"540\" src=\"https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-01-07-2012-704x540-1.jpg\" alt=\"New LED System for Fluorescence Microscopy\" class=\"wp-image-10020\" srcset=\"https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-01-07-2012-704x540-1.jpg 704w, https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-01-07-2012-704x540-1-300x230.jpg 300w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">01.07.12<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><a href=\"\/us\/news\/new-led-system-for-fluorescence-microscopy\/\">New LED System for Fluorescence Microscopy<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/us\/news\/new-led-system-for-fluorescence-microscopy\/\"><strong>Learn More<\/strong><\/a><\/p>\n<\/div>\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"\/us\/news\/h101f-flat-top-stage\/\"><img decoding=\"async\" width=\"704\" height=\"540\" src=\"https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-01-05-2013-704x540-1.jpg\" alt=\"H101F Flat Top Stage\" class=\"wp-image-10021\" srcset=\"https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-01-05-2013-704x540-1.jpg 704w, https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-01-05-2013-704x540-1-300x230.jpg 300w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">01.05.13<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><a href=\"\/us\/news\/h101f-flat-top-stage\/\">H101F Flat Top Stage<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/us\/news\/h101f-flat-top-stage\/\"><strong>Learn More<\/strong><\/a><\/p>\n<\/div>\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"\/us\/news\/optimize-z-stack-image-acquisition-speed-using-proscan-iii-ttl-breakout-box-h31ttlbb\/\"><img decoding=\"async\" width=\"704\" height=\"540\" src=\"https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-05-01-2014-704X540.jpg\" alt=\"Optimize Z Stack Image Acquisition Speed Using ProScan III TTL Breakout Box (H31TTLBB)\" class=\"wp-image-10018\" srcset=\"https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-05-01-2014-704X540.jpg 704w, https:\/\/www.prior.com\/wp-content\/uploads\/2026\/09\/news-05-01-2014-704X540-300x230.jpg 300w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">05.01.14<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><a href=\"\/us\/news\/optimize-z-stack-image-acquisition-speed-using-proscan-iii-ttl-breakout-box-h31ttlbb\/\">Optimize Z Stack Image Acquisition Speed Using ProScan III TTL Breakout Box (H31TTLBB)<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/us\/news\/optimize-z-stack-image-acquisition-speed-using-proscan-iii-ttl-breakout-box-h31ttlbb\/\"><strong>Learn More<\/strong><\/a><\/p>\n<\/div>\n\n<div 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class=\"wp-block-paragraph\"><a href=\"\/us\/news\/introducing-the-ldb100f-brightfield-led-illumination-system\/\"><strong>Learn More<\/strong><\/a><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Prior Scientific Launches PureFocus690: Advanced Hardware Laser Autofocus for Raman and Infrared Microscopy 08.01.26 Prior Scientific, a global leader in precision optical instrumentation, has enhanced its advanced hardware autofocus range with the addition of the PureFocus690, designed for Raman and infrared microscopy applications. The PureFocus690 offers rapid automated focus recovery, sample detection, dynamic power adjustment, [&hellip;]<\/p>\n","protected":false},"featured_media":9958,"template":"","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"class_list":["post-5074","news","type-news","status-publish","has-post-thumbnail","entry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Prior Scientific Launches PureFocus690: Advanced Hardware Laser Autofocus for Raman and Infrared Microscopy | PriorScientific<\/title>\n<meta name=\"description\" content=\"Prior Scientific, a global leader in precision optical instrumentation, has enhanced its advanced hardware autofocus range with the addition of 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