Can you join the Marines if you have astigmatism in one eye?

I believe that I have an astigmatism (though I'm not 100% sure on the definition of that) and the Air Force took me. As long as your vision is correctable to 20/20 or not worse than a certain number uncorrected, then you're just fine. I was worried about my vision at first as well, but I didn't have a problem ping through vision or hearing at MEPS.