Question

Differentiate between convex lens and
Concave lens ​

Answer 1

Answer:

A convex lens is called as 'converging lens' or 'positive lens'. A concave lens is called as 'Diverging lens' or 'Negative lens. Light rays. When light passes through the lens, it bends the light rays towards each other. The concave lens spreads out the light when it passes through the lens.

Answer 2

Explanation:

A convex lens or converging lens focuses the light rays to a specific point whereas a concave lens or diverging lens diverges the light rays. When these lenses are combined, they produce sharper images. ... Most of the eyeglass lenses use combinations of convex and concave lenses