Cataracts are cloudy areas within the horse's lens, the structure within the eye that directs light to the retina. [ref ...
Cataracts are cloudy areas within the horse's lens, the structure within the eye that directs light to the retina. [ref n="1"] The lens must be clear to allow light to pass through correctly, meaning that cataracts can cause blindness in the affected eye. Most cases of equine cataracts result from e...