First slide

The lens

Question

A combination of two thin convex lenses of focal length 0.3 m and 0.1 m will have minimum spherical and chromatic aberrations if the distance between them is

Moderate

A

0.1 m
B

0.2 m
C

0.3 m
D

0.4 m

Solution

For minimum spherical and chromatic aberration distance between lenses.
$d = f_{1} - f_{2} = 0 .3 - 0 .1 = 0 .2 m$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App