Royal Marines Eyesight question- yes another one.?

im sure there are hundreds of other questions, but all of the other answers seem to have lots of confusing numbers and letters. I would like to join the marines as an officer when i'm older but i dont want to aim for it then find out that my eyesight is too crap to get in so i thought id check now. My left eye is fine but unfortunately my right eye (bloody typical) is pretty crap. I currently wear glasses for like looking at the board in class, not because i have to, but so i dont strain my eyes. Can i wear glasses if i join the marines as an officer? i know its hardly tactical but i thought there's a chance. Any answers will be helpful. Cheers :)