Question

What are the uses of lenses?​

Answer 1

Answer:

• The best use of lens is our eyes. ...
• Then lens are used in cameras, telescopes, microscopes, optical eye wears for visual disorders(correction glasses), ohh i left basic one magnifying galss..
• They are used in front and back lighting systems of vehicals.

Answer 2

Answer:

glasses, flashlights , cameras, lasers.