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Frequently Asked Questions About Bifocal Glasses

What's the difference between bifocals and progressives?

Bifocals split your lens into two zones with a visible line—distance on top, reading on the bottom. Progressives blend distance, intermediate, and near into one no-line lens. Bifocals are usually easier to adjust to and easier on your budget; progressives give a seamless look and help more with mid-range tasks like screens.

How do I read a bifocal prescription?

Read it like a normal Rx, then look for the ADD column—a positive number that sets the reading power for the lower part of your lenses. If there's an ADD value, you can order bifocals. No ADD value usually means single-vision lenses are enough.

Do I need bifocals?

If you're over 40 and find yourself holding your phone or a menu at arm's length to read, that's classic presbyopia. Bifocals let you keep one pair for both reading and distance. When in doubt, your eye doctor's prescription (and that ADD value) is the giveaway.

How long does it take to get used to bifocals?

Most people adjust within a few days to a couple of weeks. Tip: lower your eyes (not your whole head) to use the reading zone, and hold reading material a bit lower than usual.

Are bifocal glasses cheaper than progressives?

Generally yes—bifocals are simpler to make, so they cost less. At Aoolia they're an affordable way to cover near and distance vision in one pair, and you can save more when you buy two.