Examples of 'bifocal' in a sentence
Meaning of "bifocal"
bifocal (adjective): Relating to eyeglasses having lenses with two parts, one for seeing close objects and one for seeing distant objects, used especially by people with presbyopia
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- Having two focal lengths
- Divided into two parts, one of which corrects for distance vision and the other for near vision
How to use "bifocal" in a sentence
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bifocal
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.
So nobody will know you are wearing a bifocal.
Thus bifocal operation is lost in bright light.
There are two types of bifocal contact lenses.
The bifocal visual aid is typical of the era.
One solution could be bifocal contact lenses.
Bifocal are two optical power lenses.
This lens is called a bifocal type lens.
Bifocal lenses are utilized to correct this vision defect.
Presbyopia is often treated with bifocal eyeglasses.
Trifocal versus bifocal lenses with depth of focus.
Bifocal lenses for distance and near vision.
O nign picture quality bifocal lens switches easily.
See also
Bifocal and multifocal models exist.
Pupil dependency of bifocal contact lenses.
Bifocal contact lenses are fairly new to the market.
The alignment of the bifocal lens is performed as follows.
You know he invented the bifocal.
Concentric bifocal intraocular lenses are known.
This inlay works on a similar principle to bifocal glasses.
Multifocal and bifocal contact lenses are another option.
Franklin also invented such conveniences as bifocal eyeglasses.
Polymer bifocal lens production process.
Sometimes its preferable to use a customized bifocal instead.
That bifocal line destroyed.
These are known as translating bifocal lenses.
A bifocal corrective eyeglass lens.
These are generally referred to as bifocal or multifocal intraocular lenses.
Contact lenses can also be bifocal.
The positioning of the bifocal lens is carried out as follows.
Multifocal lenses with two foci are referred to as bifocal.
The axial positioning of the bifocal lens is performed as follows.
Bifocal lenses are usually more expensive than standard lenses.
Manufacturing special bifocal glasses for this purpose is expensive.
Bifocal spectacle lenses have been known for hundreds of years.
The most common correction is bifocal lenses or progressive lenses.
They will correct astigmatism and are also available in bifocal.
These lenses are similar to glasses with bifocal or progressive lenses.
Many types of bifocal or multifocal contact lenses have already been proposed.
Simultaneous visión contact lenses can be a bifocal or multifocal in design.
Bifocal optical system.
The result is somewhat like wearing a bifocal contact lens.
Blended bifocal lenses are also referred to as the invisible or seamless bifocal.
The present invention relates to a diffraction bifocal optical element.
We gain bifocal vision.
The axis of the near vision segment for a bifocal lens.
Executive bifocal glasses.
Its bifocal lens gives it two eyes for the price of one.
