What Is A Bifocal - Web bifocals are glasses or contacts that correct near and distance vision problems, with a visible line separating the two. Bifocals are commonly prescribed to people with presbyopia who. Web the term “bifocal” literally means two focuses: Web a bifocal lens is an ophthalmic lens specially designed to compensate for visual deficiencies, such as ‘presbyopia’,. Web bifocals are eyeglasses with two distinct optical powers. One for viewing objects at a distance, and another for seeing.
Web the term “bifocal” literally means two focuses: Web a bifocal lens is an ophthalmic lens specially designed to compensate for visual deficiencies, such as ‘presbyopia’,. Web bifocals are glasses or contacts that correct near and distance vision problems, with a visible line separating the two. One for viewing objects at a distance, and another for seeing. Web bifocals are eyeglasses with two distinct optical powers. Bifocals are commonly prescribed to people with presbyopia who.