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There is no medication in lenses.
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∙ 9y ago
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What are two examples of lenses that occur in nature?
A microscope and eyeglasses are two examples of scientific lenses.
The production of both eyeglasses and contact lenses can contribute to pollution?
The production of both eyeglasses and contact lenses can contribute to pollution of the environment.,an example is air pollution.
What are the benefits of contact lenses as compared to eyeglasses?
Some may find many benefits of contact lenses compared to eyeglasses, others will find the benefits of eyeglasses outweigh contact lenses. Some of the benefits of contact lenses are that they will not fog up, there is no "weight" on one's face which may also slip down one's nose, and they are not visible to others.
Is eyeglasses plural or singular?
Eyeglasses are plural. Each lens is an eyeglass.
What uses two lenses and two mirrors?
On eyeglasses? Two lenses = bifocals Three lenses = Trofocals
What are contact lenses used for?
Invisible;e alternative to eyeglasses.
What are the alternatives to LASIK?
Nonsurgical alternatives to LASIK are contact lenses and eyeglasses
What material were originally used to make eyeglasses?
Eyeglasses were originally made from two convex glass lenses with metal wrapped around them.
What is a pair of eyeglasses?
A pair of eyeglasses is a pair of lenses set in a frame worn on the nose and ears in order to correct deficiencies in eyesight.
Is eyeglasses a plural possessive noun?
The word 'eyeglasses' is a singular and plural noun; it is one of the nouns that are a singular word for 'a pair of', such as scissors, pants, etc. The singular, 'eyeglass' is the word for the lens in the eyeglasses. For example, 'I'm wearing my eyeglasses.' or 'I have two pair of eyeglasses.' The plural possessive is eyeglasses'. Example sentence: The eyeglasses' lenses need cleaning.
Can you use eyeglasses even if you wear contact lenses?
I don't see why you would want to
What bi word means having two lenses on one glass?
The term "bifocal" refers to eyeglasses with two distinct optical powers, typically used to correct both nearsightedness and farsightedness in a single lens.
