Three of the Top Vision Performance Researchers in the World [Dr. Karl Citek, Dr. Alan Reichow, Dr. Fraser Horn] met at Pacific University in Oregon.
Armed with a JUGS machine and a High-Speed Camera, they filmed the Moment of Impact between a Ball & Everyday Eyeglasses.
Tennis @ 75mph
Baseball @ 60mph
Racquetball @ 75mph
Volleyball @ 45mph
The Results were explosive.