Wouldn't it depend on the kind of activities you do? If you do something where you're likely to get your glasses scratched or banged up you should consider getting the sturdier kind of lenses.
Wouldn't it depend on the kind of activities you do? If you do something where you're likely to get your glasses scratched or banged up you should consider getting the sturdier kind of lenses.
I was thinking it was more about the weight of the material. I'd like the lightest glasses possible but I'm not interested in paying the extra money if the weight difference is minimal.
My wife wears glasses when she's driving a car or reading and she has glasses made of mineral glass. They can be made thinner wich makes them lighter and mineral glass is more scratch resistant.
I couldn't live without my transition lenses. To keep weight down, I always use plastic and love the smaller frames (even if my bi-focal prescription barely fits in the.
Bottom line - spend the money on good frames and lenses and then take care of the - you won't regret it.