What Are Multifocal Lenses?
Multifocal lenses are artificial lenses implanted in the eye to replace the natural lens, which may be cloudy due to cataracts or distorted due to refractive errors.
Types of Lenses:
Monofocal lenses: Provide clear vision at a single distance, usually for distance vision.
Bifocal lenses: Provide clear vision at two distances, typically for distance and reading.
Multifocal lenses: Provide clear vision at multiple distances, including distance, intermediate, and near (reading) vision.