Physics, asked by anuragdebnath3210, 1 month ago

A lens having power of -15 D is used in

Answers

Answered by lakshya3970

0

Answer:

Galilean telescope

Explanation:

it is a concave lens as it has negative power and concave lens is used in Galilean telescope.

Answered by yashwantkarnawat

0

Answer:

This lens is concave lens as power is negative. This lens can be used in binoculars, telescopes, cameras, flashlights and eyeglasses.

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