User blog comment:ChishioKunrin/Possibly why Tyrian didn't see Qrow's punch coming/@comment-25405817-20170102004312

Not completely buying it, but not refuting it either. It is true that Faunus have night vision, but that doesn't mean good eyesight. I'm willing to bet that Tyrian only neglects using glasses, rather than his eyesight being attributed to his Scorpion Features.