This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
Which of the following does not handle the oxidative damage in lens? 
Select and explain. 
A. Vitamin A, B. Vitamin C, C. Glutathione, D. Catalase
A: Vitamin A
Answer: A: Vitamin A 
Explanation: Glutathione, Catalase, Superoxide dismutase and Ascorbic acid (vitamin C) have been specially mentioned as true radical scavengers in relation to lens. Vitamin E (tocopherol) and J3 carotene are present in low levels in aqueous humor and may play a role in antioxidant mechanism in the lens. Ref: Parson's Diseases of the Eye 20th Edition, Page 248; Harper's Biochemistry 27th Edition, Page 612.