What is the color of lux camera lens for night use?

The term LUX is a measurement for the amount of illumination on a subject, using the metric scale. It does not really apply to a camera LENS. The illumination does have a COLOR.

I think what you are asking, is, what kind of illumination you you need for using cameras in low, or no, visible light, and / or, what are the specifications. for low light on a camera.

For very low light at night, (for example, moonlight) a camera should have a low LUX rating of .05, or even lower. (normal lighting ratings are usually 1 - 5 LUX) Some cameras have BUILT IN INFRARED illuminators, and they see in TOTAL DARKNESS.

If you are looking for a video security camera, look at this company. That's all they do, and they have many cameras for low light, or no light use.

http://www.supercircuits.com/

I install security cameras and Low LUX cameras do have clear lens, but can also have special color Len's for specific light Conditions, There are also LED diodes used to allow the self adjusting IRIS to open and focus at night Report It