Examples of 'bifocal lenses' in a sentence
Meaning of "bifocal lenses"
bifocal lenses - Eyeglasses with lenses that have two sections with different powers, usually one for distance and one for close work, to correct presbyopia and other vision issues
How to use "bifocal lenses" in a sentence
Basic
Advanced
bifocal lenses
Trifocal versus bifocal lenses with depth of focus.
Bifocal lenses are utilized to correct this vision defect.
These are known as translating bifocal lenses.
Bifocal lenses for distance and near vision.
The most common correction is bifocal lenses or progressive lenses.
Bifocal lenses are usually more expensive than standard lenses.
The present invention relates to improvements in ophthalmic mountings for use with bifocal lenses.
Blended bifocal lenses are also referred to as the invisible or seamless bifocal.
The most common alternative to refractive surgery for presbyopia is glasses that have bifocal lenses.
Bifocal lenses also distort images of objects in the peripheral zone of vision.
These are often termed as Franklin bifocal lenses.
Bifocal lenses contain two lens powers while trifocal lenses contain three.
The NIHB Program is pleased to announce new coverage for progressive bifocal lenses.
With bifocal lenses the convex surface at the lens has two portions.
It 's the reason why people wear reading glasses or bifocal lenses.
See also
Bifocal lenses have a very distinct line dividing a reading area from distant viewing.
We advise you to try bifocal lenses or eye drops treatment?
The lenses may be monofocal lenses or multifocal lenses, including bifocal lenses.
Modern-day bifocal lenses are still made up of two parts.
Examples of eligible benefits include eye examinations, basic single lenses and bifocal lenses.
Moreover colored or bifocal lenses can be problematic, as well as strong glasses.
If you have trouble with both near and far vision, bifocal lenses can help.
As an alternative to bifocal lenses, many eye care practitioners today use a system called " monovision.
As an alternative, one thinks of Benjamin Franklin and his bifocal lenses.
Conventional and disposable lenses, soft and gas-permeable lenses, bifocal lenses and lenses for astigmatism.
Benjamin Franklin received the first patent for bifocal lenses in March 1784.
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Examples of using Bifocal
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A bifocal lens could be considered a simple example
In particular he was interested in the bifocal contact lenses
Bifocal and multifocal contact lenses are available
