Multiple Choice
Which of the following general statements about illumination needs of PTZ cameras is true?
A) PTZ should not be used with IR light
B) The f-stop value of a lens will get higher if you zoom in
C) PTZ cameras in general tend to have lower f-stop value compared to fixed cameras
D) PTZ cameras should not be used with mixed IR and white light
Correct Answer:

Verified
Correct Answer:
Verified
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