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Lens Maker's Formula

A combination...

Question

A combination of lenses made of different types of glass which do not produce spherical aberration are called:

A

Converging lenses

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B

Diverging lenses

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C

Anastigmat lenses

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D

None of these

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Solution

The correct option is A Anastigmat lenses
An anastigmat or anastigmatic lens is a photographic lens completely corrected for spherical aberration, coma and astigmatism.

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