Field hockey helmet with prescription lens?

I'm a field hockey goalkeeper for my school's team and I ALWAYS have trouble seeing the ball all the way across the field when I'm in play. Even if the ball is bright orange on a turf field, I still have trouble seeing it! I have glasses but I fear they will break or bend if I wear them under my helmet. Is there such a thing as a helmet with a large lens on the inside of the bars? Like lenses for glasses but in the form of a plate that can go on the inside? I've heard that you can buy prescription goggles but I really don't wanna have to put anything under my helmet, all the gear that I have to wear is enough. If there is no such thing, is there something else that I could use?