Making the ID with Quality Lenses

Freschi, Cynthia
September 2009
Security: Solutions for Enterprise Security Leaders;Sep2009, Vol. 46 Issue 9, p78
Trade Publication
The article focuses on the importance of selecting the appropriate lens for cameras. The selection of the appropriate lens is important because this affects the quality of the image. However, the selection of lens for the security protection is challenging because technical decisions should be made to be able to determine whether to use the varifocal length lens or fixed focal lengths.


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