They'll give you an eye test, and you need to be able to see 20/20 with or without lenses. If you can't, they'll fail you and make you come back once you have glasses. So if you need glasses to see 20/20, you should get those.I read through the requirements for the medical and it says your eyes need to be correctable to 20/20. I went to my eye doctor just for peace of mind and he said my eyes are definitely correctable to 20/20. Will they give me an eye test to prove this or do I need to go into the medical with my eyes already corrected to 20/20 with glasses/contacts?