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Question

What kind of lens is used in making a pinhole camera ?

A
Concave lens
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B
Convex lens
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C
Concavo-convex lens
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D
No lens is used
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Solution

The correct option is D No lens is used
A pinhole camera is a simple camera without a lens but with a tiny aperture, a pinhole – effectively a light-proof box with a small hole in one side.

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