This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Ophthalmology
Wavelength of ND: Yag laser - 
Select and explain. 
A. 1064 nm, B. 532 nm, C. 1040 nm, D. 1064 pm
A: 1064 nm
Answer: A: 1064 nm 
Explanation: Wavelength = 1064nm Mechanism : photocoagulation Uses : eyelid hemamgioma, CRAO, PRP, ARMD. REF:AK KHURANA 6THE PG462