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lenses of Eyeglasses The techonological
progress in the lenses manufacturing has made available to us a
great variety of lenses. The proper type of lens to use in the eyeglasses
depents on how we intent to use the specific pair of eyeglasses.
For example we can make eyeglasses with thin lenses even in cases
of high myopias or we can use lenses more transparent than usual
for better visual performance. Of cousre each case should be condsidered
seperately, according to the needs of the user, as well as according
to the degree of myopia or hypermetropia and astigmatism.
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