There are a lot of things that affect your eyes most of which is light. light is invisible to the human eye, but can none the less have dangerous effects. The visible light, that provides us with color vision represents just a small, part of the electromagnetic spectrum. All these color form a spectrum which creates what we see and thus making it the most affective.
Cataract affects the lens of the eye, which becomes cloudy and impairs vision.
Motiyabind, also known as cataracts, affects the clear lens of the eye, causing it to become cloudy. This cloudiness impairs vision and can eventually lead to blindness if left untreated.
the lens
That part of the vision that is perceived by the cones of the eye. Rods detect black and white.
Eye
The part of the retina that gives the most detailed vision is called the fovea. It is in the center of the macula.
Myopia is near-sightedness, affecting vision (and the organ, of course, would be the eye).
The area of sharpest vision in the eye is called the fovea. It is located in the center of the retina and contains a high concentration of cone cells, which are responsible for color vision and detailed central vision.
A cataract is a clouding of the lens in the eye, leading to decreased vision. It is not a geography term; rather, it is a medical condition that affects vision.
Correct the whole Iris.
An eye is a complex structure and essentially all parts of the eye are required for vision to occur. However the part of the eye which detects the focused (by the lens) light image is the retina.
The lobes in the back of the brain called the occipital lobes.