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An object was sharply focused and a photograph was taken using a camera. The photographer wants to blur the background (change the depth of field) in the next photograph. This can be achieved by changing the

Options

A.size of opening of the lens (aperture).
B.distance of the object from the camera and again focusing.
C.shutter speed to change the duration for which light enters the camera.
D.focal length of the lens.

Correct Answer

A. size of opening of the lens (aperture).

Exam
UCEED
Language
English
Year
2025
Difficulty
1/5
Section
Multiple Select Questions (MSQ)

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