The Diabetic Eye
3 major problems can occur in eye of a diabetic, all of which are treatable if caught early, and can progress to blindness if not treated.
Cataract
Glaucoma
Diabetic Retinopathy
The Cataract In Diabetes
Light rays will normally enter the eye from the front, and progressively pass through the clear cornea, the anterior chamber, through a clear lens, the posterior chamber, and then hit the back of the eye.
If the lens clouds over, light cannot pass through, and the image becomes dim or blurry and colors become somewhat duller. [...]
