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Plastic
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∙ 12y ago
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Do glasses have lenses?
the glasses that you wear have lenses
Are there any useful effects of refraction?
Yes. Lenses are used for glasses (correction for eye problems), for microscopes, telescopes, and other applications.Yes. Lenses are used for glasses (correction for eye problems), for microscopes, telescopes, and other applications.Yes. Lenses are used for glasses (correction for eye problems), for microscopes, telescopes, and other applications.Yes. Lenses are used for glasses (correction for eye problems), for microscopes, telescopes, and other applications.
What makes glasses produced by Empower Eyewear different from other glasses?
These glasses are electronic and very different from traditional lenses. This particular brand will take some time to get used to, but they are the future of reading lenses.
What type of eyeglass lenses can help correct myopia?
The type of eyeglasses that correct myopia are called concave lenses, in other words, the center of the glasses are thinner than the outer part.
What should i wear while riding a bike contact lenses or glasses?
Obviously the glasses. Contact lenses will protect only the retina of the eye. Rest of the eye is exposed to the dust particles. You should use the glasses which will not allow entry of the dust particles in the eyes. So called bikers glasses. But it is better to have any type of glasses than none.
Why is a pair of glasses a pair if its only one?
When you say "glasses", it is plural. A "glass" is one of the lenses. "Glasses" would refer to both of the lenses, and a "pair of glasses" doesn't mention anything about the frame, but it mentions the two lenses. The frame is the object that joins the two lenses so you don't have to wear contacts and so it can stay on your head. When you say "a pair of glasses", you are referring to the "pair of lenses", not the frame. The frame holding the two lenses makes us think that it is one object, when the word "glasses" refers only to the lenses, not the frame. That is why it is called "a pair of glasses".
What are my options for vision correction other than glasses?
You could always check into visionary procedures such as laser surgery or contact lenses for your bad eyesight.
Do nerd glasses have lenses?
no
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."
I am allergic to contact lenses what can i do?
get glasses
Who grinds the lenses for glasses?
Opticians
What is the theme in lenses story?
GLASSES
