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Lenses with three zones: distance, intermediate and near, are known as trifocal lenses.
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A Microsoft with two lens call what?
Bill Gates wearing glasses?
Do glasses have a lens?
Yes
What uses lens?
Cameras and glasses.
What are common examples of lens?
glasses
What kind of lens is a glasses?
convex
Do glasses lens ever go back in the glasses?
Please explain the question
Can you change the bifocal prescription on glasses without changing the lens?
No, you cannot change the bifocal prescription on glasses without changing the lens. The lens is what is prescribed by your eye doctor. The frame, however, can be changed.
Concave in a sentence?
His glasses have a concave lens.
What type of lens is on glasses?
They use optics
How spects with fiber glasses are better than normal glasses?
Most glasses nowadays are made from a polycarbonate lens. This is because the lens is shatterproof and won't hurt the wearer if the person gets hit.
What is the plural possessive form of the word lens?
Glasses are a plural form for glass (a drinking glass, or a lens). To indicate the plural of glasses (eyewear, a pair of eyeglasses), you would have to use the description "pairs of glasses."
What is a hockey stick lens?
glasses to see the puck
