To apply for the police academy, you can have your eyesight checked before or after the college entrance examination. The police academy has no requirement for this.

Generally, in order not to affect their study, most students can do it before the physical examination in the police academy. Except Zhejiang, the physical examination of police schools is conducted before the college entrance examination, and all other provinces are conducted after the college entrance examination. Generally, it is enough to do it one week before the medical examination in the police academy.

Only the military academy requires that the operation must be completed six months before the physical examination. And the police academy didn't ask for it.