Why You Suddenly Need Reading Glasses After 40
It starts innocently. The menu is a little dim. Your phone works better at arm’s length. Then one day you realize your arms are simply not long enough anymore. Welcome to presbyopia. It is not a disease, you did nothing wrong, and it happens to absolutely everyone, usually somewhere in their 40s.
What is happening inside your eye
To focus on something close, the lens inside your eye changes shape. When you are young, that lens is soft and flexible. With age it gradually stiffens, so it cannot change shape as easily, and close-up focus gets harder. This is the normal, age-related loss of near focusing ability, and it keeps progressing slowly into your 60s.
Signs it is time
- Holding books, menus or your phone farther away to read them
- Eyestrain or headaches after reading or close work
- Needing brighter light for small print
- Blurry near vision at the end of the day
Your options
- Drugstore readers. Fine for some people with no other prescription and two eyes that match. Not ideal if your eyes differ or you also need distance correction.
- Prescription reading glasses. Made for your exact eyes, so they are usually more comfortable for long reading sessions.
- Progressive lenses. The no-line bifocals. Distance, middle and near all in one lens with a smooth transition, so you are not swapping glasses all day. Our lens guide explains them.
- Bifocal or multifocal contact lenses. An option if you prefer contacts. See our contact lens page.
Do not skip the eye exam
New trouble reading is a good reason for a comprehensive eye exam, not just a rack of readers. Your 40s are also when conditions like glaucoma become more common, and they rarely announce themselves. Our lab cuts lenses in the office, so when your lenses are in stock, your new glasses can often be ready the same day. Call (843) 796-1155.
Frequently Asked Questions
At what age do you need reading glasses?
Most people notice it in their 40s. It is called presbyopia and is a normal part of aging.
Are drugstore reading glasses bad for your eyes?
They do not harm your eyes, but they are not made for your exact prescription. If your two eyes differ or you have astigmatism, prescription glasses are usually more comfortable.
Will my reading prescription keep changing?
Usually yes, gradually, into your 60s. Regular eye exams keep your prescription current.
What are progressive lenses?
Progressives are no-line multifocal lenses that correct distance, intermediate and near vision in one lens, with a smooth transition between them.