I have found my vision becoming dimmer due to cataracts, and these lemon lenses really do make a difference, especially with the computer.  While my husband calls them my Willy Wonka glasses, I love them.  They are comfortable, allow me to see the "fashionable" but impossible to read grey on while print on many web pages, and even work as sunglasses.  I highly recommend these little babies - and who knows, maybe some day they will be fashionable as well?