I did a short ride (75 minutes) this morning and then walked the yard with a tank sprayer (weeds) immediately after the ride. So I was still sweating but this time there was no artificial wind (and no sweat dripping down from my forehead as the SweatVac that I was wearing still had that contained). And without the artificial wind to push sweat from my face into my eyes, I was still having lots of sweat issues with my eyes.
So maybe a different size/shape glasses frame would not be helpful here. I may just go back to full cycling gloves in the summertime and just use my fingers to wipe away sweat. Messing with my sweat rag is a real pain.
dave