An achromatic combination of lenses is formed by joining [BHU 1995; Pb – McqOptions

MCQOPTIONS

1.	An achromatic combination of lenses is formed by joining [BHU 1995; Pb. PMT 2000, 04]
A.	2 convex lenses
B.	2 concave lenses
C.	1 convex lens and 1 concave lens
D.	Convex lens and plane mirror
Answer» D. Convex lens and plane mirror

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