Question

Is material present in lens of our eye and the simple lens is different ? If yes then how ?

Answer 1

A lens is a transparent object designed to bend light in order to form an image. Lenses are found in cameras, microscopes, telescopes, eyeglasses, and also in the eyes of humans and other animals. A lens causes the light rays that hit it to bend, and the direction the rays bend depends on the shape of the lens.

Now about your question..

The material used in both the cases are different.

Simple lense uses materials like glass and plastic.

But the lense in our eyes are made of different protein and other biological materials.