Question

concave and convex lenses examples​

Answer 1

Answer:

Difference between concave and a convex lens - definition

It is a diverging lens. It is a converging lens. It is used as spy holes in doors, in optical instruments(telescope). It is used in compound microscope as eye piece, projectors and magnifying glass etc.

It is a diverging lens: It is a converging lens

Answer 2

Explanation:

Some examples of objects with convex lenses in include:

• Binoculars and telescopes.
• Cameras.
• Eye glasses.
• Flashlights.
• Lasers ( CD, DVD players)

There are many examples of concave lenses in real-life applications.

• Binoculars and telescopes.
• Eye Glasses to correct nearsightedness.
• Cameras.
• Flashlights.
• Lasers (CD, DVD players for example).