CCTV lens calculator

Tag: CCTV lens calculator

CCTV Lens Calculator

by Rob on Jan.13, 2009, under Uncategorized

Here is a free online CCTV lens calculator that can be used to help select the focal length for your security camera based on the anticipated target distance and the width of the target area (field of view) desired.

CCTV Lens Calculator

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Tag: CCTV lens calculator

CCTV Lens Calculator

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