Question

what are the difference between concave and covex lens​

Answer 1

Convex lenses are thicker at the middle. ... Rays of light that pass through the lens are spread out. They are converging lens.

A concave lens is a diverging lens. When parallel rays of light pass through a concave lens the refracted rays diverge so that they appear to come from one point called the principal focus.

Answer 2

1.convex lens convergent lens whereas concave lens is divergent lens.

2.convex lens can produce both real and virtual image whereas concave lens can produce only virtual image.

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