Question

If the camera lens is a circle, how come the picture comes out as a square.....​

Answer 1

Answer:

The fact is that the camera lens doesn't produce the picture directly. Instead, the lens works in conjunction with another key part of the camera to produce the picture. In older cameras, that other key element is called film.

Answer 2

Explanation:

The camera lens is square but inside the camera the sensor is the fitted in the rectangle or square shape who converts the circle picture into square.

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