Spectacle lenses are the most important part of a pair of glasses, as they affect visual quality, wearing comfort and how well the glasses meet the wearer’s needs. Modern spectacle lenses are manufactured using both traditional and advanced technologies, and they can be designed as standard lenses or individually customised to the user.
Although differences between lenses are not often visible from the outside, they can have significant differences.
Näe ry’s Features and origins of spectacle lenses page brings together up-to-date information on spectacle lens features and differences, individually customised lenses, lens prices and countries of origin.
