Question

wirte uses of cancave lens and convex lens ​

Answer 1

Answer:

Concave lenses are used in telescope and binoculars to magnify objects. As convex lens create blurs and distortion, telescope and binocular manufacturers install concave lenses before or in the eyepiece so that a person can focus more clearly.

Answer 2

Answer:

concave lens is use in:

1. peephole of house
2. flashlight to magnify the light to produce by bulb

• convex lens is used for
• used for making simple camera
• microscopes
• telescopes