Our eyes are one of the most important parts of our body as they help us interact with the world around us. They have several parts that work together to help us see clearly, one of which is called the eye lenses.
The eye lenses are transparent structures found behind the iris. They are responsible for bending the light that enters the eye so that it focuses on the retina, which is at the back of the eye. The lens changes its shape depending on how far or close an object is. This is called accommodation.
If you have trouble seeing objects at a distance, you might have nearsightedness, which means that your eye lenses are too curved and bend the light too much. On the other hand, farsightedness is when the eye lenses are too flat, causing the light to focus behind the retina instead of on it.
As we age, our eye lenses become less flexible, making it harder to accommodate. This is why some people may start to experience presbyopia, which is the gradual loss of the ability to focus on close objects. This is why you often see elderly people wearing reading glasses.
Having healthy eye lenses is crucial to maintaining good eyesight. Eating a balanced diet, protecting your eyes from the sun, and avoiding smoking are some things you can do to promote eye health. It’s important to take care of our eyes so that we can continue to enjoy the beauty of the world around us.