At 43, the Restaurant Menu Suddenly Moved Away: A First-Timer's Guide to Multifocal Contacts
You sit down at a restaurant.
Open the menu.
The print is fuzzy.
You extend your arm a little.
A little more.
Your friend laughs. "Arms getting shorter?"
That is the moment you realise.
Something you could read last month, you cannot read now.
You have enlarged the font on your phone, given up on medicine leaflets, and started photographing menus in dim restaurants to zoom in.
You have worn short-sight lenses for twenty years.
Distance is still perfect.
Now near is the problem.
This story reaches almost every lens wearer past forty, just in a different order.
Your Eyes Did Not Get Worse. They Stiffened
Inside the eye is a clear lens that works like a camera zoom.
The crystalline lens.
When you are young it is soft.
It flattens for distance and thickens for near.
That thickening ability fades with age.
The lens slowly hardens.
So distance stays the same and only near focus fails.
This is presbyopia.
Not a disease.
A natural change that starts in almost everyone by the mid-forties.
People with perfect sight, short-sighted people, people who had laser surgery: it comes for all of them.
Why Short-Sighted People See Better With Their Lenses Out
Here is the odd part.
Take out your short-sight lenses and near print is sharp again.
A short-sighted eye naturally focuses up close.
The lens "pushes" that focus out to distance; remove it and the focus comes back in.
So short-sighted forty-somethings develop a habit.
Squint with lenses in, fail, take a lens out, put it back.
Several times a day.
The tool that solves this is the multifocal lens.
How Does One Lens See Two Distances at Once?
Multifocal glasses split top and bottom.
Look up for distance, down for near.
A contact lens moves with the eye, so top-and-bottom does not work.
Instead it uses concentric rings.
The centre is for near, the outer ring for distance.
Or the reverse.
The pupil shrinks in bright light and widens in dim light.
That changes how much of the centre versus the ring is used.
Both images land on the retina at the same time, and the brain picks the one it needs.
At first the brain finds this choosing unfamiliar.
That is why adaptation takes time.
ADD — The New Number on the Prescription
Presbyopia adds a box to your prescription.
ADD.
How much to add to your distance power to read near print.
Always a plus.
Starts at +0.75 and climbs with age to +1.00, +1.50, +2.00.
Many boxes print LOW, MID, HIGH instead of a number.
The same +1.50 is LOW in one brand and MID in another.
So you cannot just copy the number; check the brand's conversion table.
The rest of the prescription is explained in [How to Read a Contact Lens Prescription](/blogs/news/how-to-read-your-contact-lens-prescription).
The First Two Weeks, What Actually Happens
Days 1–3.
Distance is slightly less crisp than before.
Near print is visible but not "clean".
At night, halos around street lights.
Many people quit here, deciding "they don't work".
Days 4–7.
The brain learns to pick one image.
Daytime vision gets comfortable.
Near print becomes "readable".
Week 2.
Most people stabilise here.
Both distances at "can live without glasses" level.
Very small print, or print in a dark room, may still be easier with reading glasses.
Multifocal lenses do not give perfect vision; they let you spend most of the day without glasses.
Start with that expectation and adaptation is far easier.
If Night Driving Worries You
With concentric lenses, the pupil widens in the dark and the distance ring and near centre both come into play.
Halos are larger at night than by day.
They shrink with adaptation but do not vanish.
If you drive a lot at night, say so before the fitting.
A lower ADD, or a multifocal in one eye only, are among the adjustments available.
See also [Why Is Your Contact-Lens Vision Clear by Day but Blurry at Night?](/blogs/news/why-contact-lens-vision-blurs-at-night).
Alternatives If Multifocals Do Not Suit You
Not every eye adapts.
There are options.
Monovision. One eye set for distance, the other for near. The brain uses whichever it needs. Comfortable once adapted, with a small loss of depth perception.
Lenses plus reading glasses. Keep your usual lenses and add weak readers for close work. Simplest and cheapest.
Multifocal in one eye. Dominant eye in a regular lens, the other in a multifocal.
Which suits you is decided by trial wear.
Trying trial lenses for a few days before buying a box is the standard route.
What to Check When Choosing a Multifocal
- The ADD level matches your prescription (check the brand table)
- Daily or two-week/monthly (dailies make a failed trial cheaper)
- If you have astigmatism, whether a toric multifocal exists
- First time: one box only (per eye)
Your Arms Did Not Get Shorter
It began the day the menu moved away.
Your eyes did not get worse.
The lens inside them simply hardened by the years.
It happens to everyone, and there is a tool for it.
Two weeks of patience and the menu comes back within arm's reach.
References
- American Academy of Ophthalmology, What Is Presbyopia?
- American Optometric Association, Presbyopia
- US National Eye Institute, Presbyopia
- US Food and Drug Administration, Types of Contact Lenses
This article provides general information. The type of multifocal lens and the ADD value are determined by an eye-care professional; do not choose them without a trial fitting. A sudden change in vision may have causes other than presbyopia, so seek an examination.