Your eyes work like a finely tuned camera, with each part playing a role in capturing light and creating sharp, detailed images. Understanding this complex process highlights the importance of maintaining your vision, which can significantly impact your overall well-being and quality of life.
This transparent “window” is the eye’s primary focusing element, directing light inward.
Located at the centre of the iris, the pupil regulates light entry, responding to changes in brightness, much like a camera shutter.
Positioned directly behind the iris, the lens focuses on near and far vision. Over time, the lens hardens, causing presbyopia in individuals over 40.
This light-sensitive membrane at the back of the eye contains photoreceptor cells that convert light into signals sent to the brain.
At the retina's centre, the fovea provides the sharpest, most colour-rich vision.
Light enters the eye. It interacts with the intricate structures of the eye that convert it into electrical signals. These travel to the brain, which decodes the information into the visual images we perceive - a miraculous process essential for navigating and comprehending our world.
