bi·fo·cal
bi·fo·cal/ˈbīˌfōk(ə)l/
noun
a pair of eyeglasses having lenses with two parts with different focal lengths.
"my problem is I can't get used to bifocals"
Bifocals
People also ask
What is a bifocal lens used for?
Which is better, bifocal or progressive?
What is the downside of bifocals?
Why would a person need bifocals?
Bifocals are eyeglasses with two distinct optical powers. Bifocals are commonly prescribed to people with presbyopia who also require a correction for ...
$7 to $24
Shop Zenni's stylish, high-quality bifocal glasses and sunglasses in nearly 1000 designs. Find your ideal prescription bifocals today!
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With UV protection and reading magnification, these bifocal reading sunglasses offer optimal clarity and eye protection while allowing you to read with ease.
Jun 21, 2023 · Bifocals are a type of eyeglasses that feature two different optical powers in one lens. The top part of a bifocal lens corrects distance ...
$13 to $28
Firmoo offers cheap eyeglasses frames that are large enough for lenses type of bifocal and progressive. Buy bifocal glasses, progressive glasses, ...