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What is the function of a diaphragm in a camera? It controls the speed of the shutter. It focuses incoming light rays. It controls the amount of light. It directs the image to the viewfinder.
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What is the function of a diaphragm in a camera?

It controls the speed of the shutter.
It focuses incoming light rays.
It controls the amount of light.
It directs the image to the viewfinder.

User Gabriel Osorio
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It controls the amount of lighting through it
User Fnl
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