CCTV Camera Lens Field of View Calculator. The function of the lens is to collect light reflected from the scene and focus it into an image onto the CCTV camera sensor. Enter the camera lens format, the distance to the object, focal length of the lens, and click . It also works in reverse. If you know the field of view you need, enter it and the distance to the object along with camera format to find the focal length you will need to get the field of view desired. How to read license plates. Typically you need a horizontal field of view of 1. CCTV Security Camera Lenses . Tech Support Forum; Videos & Images. Hidden Camera Nanny Cam Spy Camera WiFi IP Live Demos. CCTV Tools; Lens Calculator. The correct lens can make all the difference! Cam-Tech CCTV Lens Calculator is a Shareware software in the category Miscellaneous developed by Software 4 CCTV. The latest version of Cam-Tech CCTV Lens Calculator is currently unknown. It was initially added to. Thus, at 1. 00 feet with a 1/3. This doubles to a 1.
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January 2017
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