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Minimum number of prisms required to mak...

Minimum number of prisms required to make a combination which is 'Achromatic' as well as 'Direct Vision' is:

A

2

B

3

C

4

D

11

Text Solution

Verified by Experts

The correct Answer is:
A
Minimum number of prism required to make a combination which is 'Achromatic' as well as 'Direct vision' is 2.
Because 2 prism can cancel out each other effect.
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