{"id":1222,"date":"2023-04-11T09:23:03","date_gmt":"2023-04-11T09:23:03","guid":{"rendered":"https:\/\/www.shalomeo.com\/blog\/?p=1222"},"modified":"2023-04-11T09:23:03","modified_gmt":"2023-04-11T09:23:03","slug":"thermal-camera-lenses-with-a-focal-length","status":"publish","type":"post","link":"https:\/\/www.shalomeo.com\/blog\/thermal-camera-lenses-with-a-focal-length\/1222.html","title":{"rendered":"Thermal\u00a0camera\u00a0lenses with a focal length"},"content":{"rendered":"\n<p><strong><a href=\"https:\/\/www.shalomeo.com\/Infrared-Optics\/Lens-Modules-8-12-Micro\" target=\"_blank\" rel=\"noreferrer noopener\">Thermal camera lenses<\/a><\/strong> with a focal length are designed for use with thermal cameras to capture and record infrared radiation emitted by objects or people. The focal length of a thermal camera lens is the distance from the center of the lens to the image sensor when the lens is focused at infinity. Here are some key considerations when selecting a thermal camera lens based on its focal length:<\/p>\n\n\n\n<p>Field of view: The focal length of the lens affects the field of view (FOV) of the thermal camera. A shorter focal length lens provides a wider FOV, while a longer focal length lens provides a narrower FOV. The choice of focal length will depend on the application and the desired FOV.<\/p>\n\n\n\n<p>Detection distance: The focal length of the lens also affects the detection distance of the thermal camera. A longer focal length lens can detect objects at a greater distance, while a shorter focal length lens is better suited for close-up imaging.<\/p>\n\n\n\n<p>Resolution: The focal length of the lens can also affect the resolution of the thermal camera. A longer focal length lens can provide higher resolution, but at the expense of a narrower FOV.<\/p>\n\n\n\n<p>Cost: Thermal camera lenses with longer focal lengths tend to be more expensive than those with shorter focal lengths, due to the higher precision and larger size required for their construction.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Thermal camera lenses with a focal length are desi &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[261],"_links":{"self":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts\/1222"}],"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=1222"}],"version-history":[{"count":1,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts\/1222\/revisions"}],"predecessor-version":[{"id":1223,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/posts\/1222\/revisions\/1223"}],"wp:attachment":[{"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/media?parent=1222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/categories?post=1222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shalomeo.com\/blog\/wp-json\/wp\/v2\/tags?post=1222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}