The eye has several main parts:
1. **Cornea**: The transparent outer layer that
The eye has several main parts:
1. **Cornea**: The transparent outer layer that covers the front of the eye.
2. **Pupil**: The opening in the center of the iris that allows light to enter the eye.
3. **Iris**: The colored part of the eye that regulates the amount of light entering the eye by adjusting the size of the pupil.
4. **Lens**: Focuses light onto the retina at the back of the eye.
5. **Retina**: The light-sensitive layer at the back of the eye that contains cells called rods and cones, which convert light into electrical signals.
6. **Optic Nerve**: Transmits these electrical signals from the retina to the brain, where they are interpreted as visual images.
These parts work together to enable vision by capturing light, focusing it, and converting it into neural signals that the brain can interpret as images.