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
The power of reduced eye is 
Select and explain. 
A. 17 D, B. 45 D, C. 59 D, D. 66 D
C: 59 D
Answer: C: 59 D 
Explanation: Ans. 59 D