It just came to my attention that, if Superman were to wear contacts when he was in action, he would burn up his contact lenses whenever he used his laser eyes. Unless, for some reason, he got an optometrist that prescribed laser-permeable contacts. How weird would that be? I wonder how he'd pull it off--what kind of excuse would he have come up with? "Uh... yes, you see, I work on the moon, and since we have lasers up there and stuff, I need my contact lenses to be laser-permeable, if that's alright with you." Then he'd be like, "Aren't you Clark Kent? Don't you work at the Daily Planet?" And then he'd just laser-eye him and get another optometrist that would agree to give him laser-permeable contact lenses.
Darn.