Human Eye- Optical Instrument

Human Eye – Optical Instrument

The human eye is a natural optical instrument that lets us see the world. Light enters the eye, passes through the cornea and lens, and is focused onto the retina at the back. The retina sends signals to the brain, which turns them into images. This process is simi...

Have you ever wondered how our eyes help us see the world around us?

Imagine your eyes as tiny cameras. They take in light, and your brain converts it into pictures.

Light first enters through the cornea, the clear, curved front part. It bends the light and sends it through the pupil.

The pupil is the black circle at the center...