Science, asked by sankarsiva34537, 3 months ago

what are the 2 device that use combination of concave and convex lens​

Answers

Answered by itzrithvik
8

Answer:

Telephoto Lenses Are Combinations of Convex and Concave Lenses. Most optical devices make use of not just one lens, but of a combination of convex and concave lenses.

Answered by Anonymous
4

Answer:

Telephoto Lenses

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