Bifocal, Multifocal & Progressive Eyeglasses
Eyeglass lenses with lines are still around, but progressive addition lenses are today's hot ticket for presbyopia.
Eyeglass lenses for presbyopia come in three varieties:
- Bifocals have two vision zones in the lens, for near and distance vision.
- Trifocals have three zones for near, intermediate and distance vision.
- Progressive addition lenses feature a smooth progression of power from the top to the bottom of the lenses, providing clear vision at varying distances.
For a more in-depth explanation, read these articles on multifocal eyeglass lenses and progressive addition lenses.
You can also learn more from the manufacturers of these progressive addition lens products:
The eyeglass lenses manufactured by these companies require a prescription, and are sold through optometrists, ophthalmologists, opticians and retail optical stores.
Safety glasses and goggles that protect against eye injury may be available with a prescription for bifocal lenses; check with your eye doctor.
Need More Info?
Your eye doctor or optician can provide further advice, or visit the Consumer Guide to Eyeglasses. You can also find eyeglasses through optometrists, other eye doctors and optical stores near you.