Question: what are the causes of visual loss?
Answer: Injury to the eyes. Injury to the eyes while playing or at work or due to accidents may result in vision loss and impairment. ... 
Inherited conditions of blindness and vision impairment. ... 
Infections of the eyes. ... 
Amblyopia. ... 
Cataract. ... 
Diabetic retinopathy. ... 
Glaucoma. ... 
Age related Macular degeneration.