The eye is a complex sensory organ that enables us to see by capturing light and sending visual signals to the brain. Here’s a quick breakdown of its essential parts:

• Cornea: The eye’s clear, outermost layer that bends light as it enters, playing a key role in focusing vision.

• Iris: The colored part of the eye that controls how much light enters by adjusting the size of the pupil.

• Lens: Located just behind the iris, this flexible structure fine-tunes the focus of light onto the retina for sharp images.

• Retina: A thin layer of light-sensitive tissue at the back of the eye, containing photoreceptor cells that detect light and color.

• Optic Nerve: This bundle of nerve fibers carries the visual information from the retina to the brain, where it’s interpreted into the images we see.