James Alexander – (Scottsdale, AZ) Reviewed on: November 2013 I was going on a fishing trip with my buddies when I accidentally stepped on my glasses. I thought that ruined the day for me until I remembered that my son got me this eyeglasses for Christmas that is still sitting on my table, untouched. It’s an Instant 2020, an adjustable eyeglasses that gives you perfect vision. I really didn’t pay it any attention being I’m happy with my eyeglasses. Had I not stepped on them, I wouldn’t know how great Instant 2020 is. As claimed, it really gives you perfect vision no matter what you eye grade is.