{"id":305,"date":"2018-07-31T07:06:25","date_gmt":"2018-07-31T07:06:25","guid":{"rendered":"http:\/\/www.shalomeo.com\/blog\/?p=305"},"modified":"2018-07-31T07:06:25","modified_gmt":"2018-07-31T07:06:25","slug":"ir-lenses-for-cooled-detectors","status":"publish","type":"post","link":"https:\/\/www.shalomeo.com\/blog\/ir-lenses-for-cooled-detectors\/305.html","title":{"rendered":"IR Lenses for Cooled Detectors"},"content":{"rendered":"<p>IR Lenses for <strong>MWIR Cooled Thermal Imaging Cameras<\/strong><br \/>\n\u25cf Aspherical and binary optical technology adoped in design<br \/>\n\u25cf Various types of IR materials are used<\/p>\n<p>Hangzhou Shalom Electro\u2010optics Technology Co., Ltd.<\/p>\n<p>The lenses are designed and used in middle wavelength infrared range (MWIR) thermal imaging cameras of cooled FPA detectors at 3-5\u03bcm, with manual or motorized mechanism and in wide range\u00a0of\u00a0 focal length, the single FOV and double FOV lenses modules are available. The designed modules are<br \/>\nlisted for your selection, and the customs modules are available for customer&#8217;s \u00a0request.<\/p>\n<p>Modules or Types<br \/>\nThe modules are designed for 320 x 256 &#8211; 30um\/640 x 512 &#8211; 15um MWIR cooled detector at\u00a0 3-5\u03bcm.<\/p>\n<p>Features<br \/>\n\uf0b71.\u00a0 Aspheric Technology and Binary Optics Technology are used in design, which effectively reduce\u00a0 the spherical aberration, distortion and other various aberrations, achieve\u00a0athermalization design and\u00a0 reduce the number of needed lens elements, lower the cost.<\/p>\n<p>2. Various type of the infrared materials (like Ge, ZnSe, ZnS, AMTIR, CaF2, Sapphire, BaF2 ect.) are\u00a0used in the lenses, which would successfully eliminate the aberration of the image and improve the quality\u00a0of imaging, especially for the large diameter telephoto lenses.<\/p>\n<p>3. Advanced equipment and machines are used to process the infrared materials optics:\u00a0ultra-precision single point diamond processing machine to achieve the precision aspheric in 3nm,\u00a0diffractive surface processing equipment to process the Ge, ZnSe, ZnS and AMTIR materials.<\/p>\n<p>4.\u00a0Different types of coating are made on the lens optics: high-efficiency anti-reflection coating (or\u00a0high-efficiency AR), durable anti-reflection coating (or Durable AR) and diamond-like hard carbon coating(or DLC coating).<\/p>\n<p>5.\u00a0Complete quality assurance system<br \/>\n6. Within our quality system, we works out a series of specific craftworks and develops a strict test\u00a0 procedure to guarrantee the quality of products.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>IR Lenses for MWIR Cooled Thermal Imaging Cameras  &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[95,51,96,98,97],"_links":{"self":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts\/305"}],"collection":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/comments?post=305"}],"version-history":[{"count":0,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts\/305\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/media?parent=305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/categories?post=305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/tags?post=305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}