I bought these as a backup pair of fishing glasses. With the bifocal lens it does a great job of allowing me to see better when tying knots etc. I do however, wish there were different lens color choices when choosing the bifocal option. The only real complaint I have about the glasses is the placement of the reader is a tad too high. The line is in my view when looking straight causing me to have to tilt my head a bit. The other thing I was not happy with (which has nothing to do with the glasses), was the fact that they didn’t come with a case. I have never purchased a pair of glasses that didn’t come with at least a cloth bag or something to protect them from scratches. With all that said, I am still satisfied with my purchase.