What kinds of lenses are prescribed for computer glasses?

[Ellendale]

What kinds of lenses are prescribed for computer glasses?

[Excello]

The best type of lenses for computer glasses usually depends on your age. If you are in your 40s or older, it's likely you have some degree of presbyopia. If so, multifocal lenses will usually be your best choice because they provide better depth of focus than single vision lenses. This will let you see your computer screen clearly and also see objects that are closer and farther away than your screen. Single vision lenses also are a good solution for computer glasses, though your depth of focus will be more limited with these lenses if you are presbyopic. Your eye doctor will help you decide whether multifocal or single vision lenses are the best solution for your work environment and your visual needs.

[Tie Siding]

The simplest computer glasses have single vision lenses with a modified lens power prescribed to give the most comfortable vision at the user's computer screen. This lens power relaxes the amount of accommodation required to keep objects in focus at the distance of the computer screen and provides the largest field of view.Another popular lens design for computer glasses is the occupational progressive lens %u2014 a no-line multifocal that corrects near, intermediate, and, up to a point, distance vision. It has a larger intermediate zone than regular progressive lenses for more comfortable vision at the computer. But this leaves less lens area for distance vision. So these lenses are not recommended for driving or other significant distance vision tasks.