Sunset in Kruger

by MrFrench

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A webcam is a camera specialized for low-resolution images or Video. They usually have to be connected to a computer to work.

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How can I know the focal length and sensor size of my webcam?

I have this webcam: QHM495LM WEB CAMERA and I need to know its focal length and its sensor size, but in the specs of the webcam, it only gives me this information: • Inbuilt sensitive microphone and ...