Both eyes are tested together, with and without corrective lenses.

People with 20/40 vision or better are allowed to drive a car without corrective lenses.

It's important for the eyes to have a rest without lenses for at least one night following each scheduled removal.

The device's name is "anopticon", meaning a device without lenses.

But I can't make my eyesight any better without corrective lenses or lazer eye surgery.

But in the study, 28 percent of eyes operated on were not corrected enough to provide clear vision without lenses.

They are $150 to $190 at Gruen, without lenses.

The glasses go for $60 to $90, without lenses.

If you normally wear glasses (without tinted lenses), a hearing device, or similar articles, they may be worn in your photo.

Some trend followers wear the glasses without prescriptive lenses, purely as a fashion statement.