Lens

Submitted on December 4, 2019 | John Adams
Is it possible to increase the focal length of an ordinary CS-mount CCTV camera lens? A: Yes, you can double the focal length of a CS-mount lens using a 2x teleconverter. The teleconverter is fitted to the camera between the...
Submitted on June 29, 2019 | John Adams
How much impact do chromatic aberrations in lenses have on the value of CCTV video streams? A: The impact of chromatic aberration depends on angle of view - it has more negative impact in wide scenes - it's also more...
Submitted on August 19, 2018 | John Adams
We have a camera in an exposed location which has a sunshade but in winter the sun gets low enough on the horizon that it causes intense internal reflections for a busy hour in the afternoon when we need perfect...
Inner Range Floating Footer Sky Command
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