Between the ages of 52 and 64, there is a 50% chance of having a cataract, while at least 70% of those 70 and older are affected.
Extremely common.
aging
Cataracts in the elderly are so common that they are thought to be a normal part of the aging process.
Cataracts that occur in people other than the elderly are much less common.
Very Serious, Cataracts can easily cause blindness or death if your pet has cataracts bring him straight to the vet
For cataracts that cause no symptoms or only minor visual changes, no treatment may be necessary.
Although glaucoma and cataracts are both eye conditions that can cause loss of eyesight there are a few differences between them. Cataracts cause a painless loss of transparency overtime, while glaucoma can cause vision loss either slowly or quickly but with pain.
Ultraviolet
Maybe if injected into the eyeball. (not recommended)
they are called cataracts.
cornea
Cataracts especially in older dogs and dogs with diabetes
Flash Burn and Blindness