Subscriber Discussion
Size Of Imager Impacts Field Of View?
0.08333 inches. A similar lens with similar focal length on both 1/3" and 1/4" CCD will give a more narrow FOV on the 1/4".
Thanks Rogier for your reply one extra question how can i calculate field of ciew by know camera lens i mean if camera lens 50mm or 12mm how can i know how far camera show
Mohammed, try this lens calculator - it's a very simple one: select your imager size and lens focal length, and it will tell you the FOV angle.
Or try this slightly more inclusive one where you can enter your imager size, distance to target, and width of the area to be covered, and it will provide the lens needed.
one more Thing Matt how can i know the perfect height for camera
I read this article before but i was ask if there calculator can help me for that
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