I am hoping to join the army as a medical officer. I wear glasses, but only for my right eye, as my vision is blurry through that eye. I can see through it, and see shaped, but not specific detail. My left eye is perfect. Without glasses, I can see fine , it's just to help my right eye. Would I be allowed to join if I wear glasses? Or would it be impractical? Would contact lenses be a better option? I don't want laser surgery, as I've heard this can damage you night vision, or something like that. What are your ideas/views?