What do refractive defects affect?
1- It is a problem of consideration, these defects affect the cornea in particular and on the eye in general, and is one of the most common disorders and widespread eye-related ones.
2- Occurs when the curvature of the cornea is unusual (unnatural) to either be flat or overly convex.
3- In the case of the correct and natural curve of the cornea, it gathers light and focuses on the retina very accurately and vice versa.
4- When the bending is abnormal, it focuses the light on the retina with inaccuracy and this affects the visual ability in humans.
1- It is a problem of consideration, these defects affect the cornea in particular and on the eye in general, and is one of the most common disorders and widespread eye-related ones.
2- Occurs when the curvature of the cornea is unusual (unnatural) to either be flat or overly convex.
3- In the case of the correct and natural curve of the cornea, it gathers light and focuses on the retina very accurately and vice versa.
4- When the bending is abnormal, it focuses the light on the retina with inaccuracy and this affects the visual ability in humans.
Labels
Ophthalmology