Hello Friends,
I would like to tell you that Crizal glass lens are the best. I am using Crizal UV and its lens clarity is excellent in comparison to other like Trio or many more. Its give good pleasure for eyes and withouht stress I can work for more than 4 hours at a time. I have to work on Laptop as well desktop for more than of 12 hours on daliy basis but I do not feel pain in my eyes.
While I was not using this lens I felt most of time burning in my eyes and stress in my head. One of my best friend suggested to go for a doctor and then doctor suggested me for this particular glass. This is costly of I am 100% satisfied after use it. Glass is good and I always use to wear it for my safety of eyes. Once again I thanks to Crizal which product is too good.