Over 45 and booking vision correction: LASIK, monovision or a lens procedure?

Why age changes the booking, not just the surgery

Somewhere in their forties, most people find small print harder to read at a normal distance. This is the gradual stiffening of the eye's natural lens, and laser surgery on the cornea does not stop it. It matters for booking because it widens the set of options a surgeon might put in front of you, and some of those options are very different trips.

The FDA's risk page makes the point plainly: only some patients end up seeing well without correction after laser surgery, and people who used reading glasses before surgery may still need them afterwards (FDA, 2018). If you go into a consult expecting LASIK to fix both distance and reading, you may come out disappointed, or with a recommendation you were not ready for.

The three conversations you might have

Distance correction in both eyes

Both eyes are treated for clear distance vision. Reading glasses stay part of your life, now or later. This is the most straightforward option to book, because it follows the familiar laser-surgery pattern. It suits people who are content to keep a pair of readers in their pocket and want the sharpest distance vision possible in both eyes.

Monovision

One eye, usually the dominant one, is corrected for distance and the other is left slightly short-sighted for near work. The brain learns to use each eye for its strength. The FDA describes this approach for presbyopia and lists its costs honestly: reduced depth perception, lower overall quality of vision, most noticeable in dim light and for detailed tasks, and the possibility of needing glasses for activities such as night driving (FDA, 2018).

Many people adapt well. Some never do. The good news is that you can find out which group you are in before you get on a plane.

A lens-based procedure

For some patients, especially those whose natural lens is already changing, a surgeon may suggest replacing the lens rather than reshaping the cornea. The NHS lists the possible complications of lens surgery alongside laser surgery, including retinal detachment, needing a second operation, cataracts developing earlier than expected, and posterior capsule opacification, a clouding that can develop after lens replacement (NHS, reviewed 2024). It is intraocular surgery, and the trip, consent and aftercare reflect that. If a premium lens is discussed, the American Academy of Ophthalmology's EyeNet guide to premium IOLs is a useful read on what ophthalmologists consider a fair way to present those choices.

Trial monovision at home, not in Colombia

The FDA recommends trying monovision with contact lenses before committing, because many people cannot tolerate one blurred eye (FDA, 2018). This is the single most useful thing you can do before booking, and it belongs at home, weeks or months before the trip.

Ask your optometrist to fit you with lenses that mimic the result: one eye for distance, one eye for near. Then live your normal life. Pay attention to:

• Driving at dusk and at night, especially in rain.
• Pouring, parking, catching and stairs, where depth perception matters.
• Reading a phone, a restaurant menu, a laptop and a car dashboard.
• Your hobbies: golf, sewing, music, woodwork, whatever you actually do.
• Headaches or eye strain at the end of the day.

Write down how it goes. Send those notes to the clinic with your inquiry. A surgeon who can see that you tried monovision for a month and loved it, or hated it, can plan far better than one meeting you cold.

Check the driving rules where you live

The FDA specifically advises checking your driving licence vision requirements before choosing monovision (FDA, 2018). Rules differ by state, province and country, and some professional or commercial licences have their own standards. Look this up for your own licence before booking, rather than relying on what the clinic tells you about rules in a place they do not practise.

Ask how each option ages

A 47-year-old is not booking for this year only. Near focus can keep changing after it starts, and the natural lens can develop a cataract later in life. That means two booking-relevant questions for the surgeon:

1. "If I choose this now, what is likely to change in the next decade, and would I need more surgery?" The FDA suggests asking how presbyopia may progress and whether a second surgery might be needed for near vision.
2. "How would this affect cataract surgery later?" Your future cataract surgeon will want your pre-op measurements from today. Keep every record the clinic gives you.

Farsighted patients have an extra reason to ask. The FDA notes that improvement after laser treatment for farsightedness may decline with age, especially when two of the standard prescription measurements differ significantly (FDA, 2018).

How the choice changes the trip itself

If the plan is laser surgery, distance or monovision, the trip broadly follows a standard laser pattern. Monovision may bring one extra step: some surgeons like to confirm which eye is dominant and how much near focus you want during the exam, which takes a little more time in the consult.

If the plan becomes a lens procedure, ask early whether both eyes are done together. The NHS says both eyes are usually treated on the same day, but some lens surgery is done on separate days (NHS, reviewed 2024). Separate days mean more nights, more appointments, and possibly a second trip. You also need a home ophthalmologist lined up who is comfortable caring for an implanted lens.

Health questions that matter more with age

Candidacy screening is the same at any age, but some items on the list come up more often after forty-five. The FDA names diabetes, autoimmune conditions such as lupus or rheumatoid arthritis, and certain medicines, including steroids, as things that can impair healing, and lists glaucoma, ocular hypertension and previous eye surgery among the histories to discuss with your doctor (FDA, 2018). It also notes that LASIK tends to make existing dry eye worse.

None of these automatically rules you out. They do mean the clinic needs to know about them before you book, not at the exam. Include a current medication list and a short summary of any eye diagnosis in your first message. If your home eye doctor has ever mentioned raised eye pressure, early lens changes or dry eye, say so. The surgeon may want extra tests, or may want you to treat dry eye at home first, and either answer affects your travel dates.

What to put in your first message

• Your age and current glasses or contact lens prescription, including any reading add.
• Whether you already use readers, and for what.
• The results of a monovision contact lens trial, if you have done one.
• Your work, hobbies and how much night driving you do.
• What matters most: no readers, sharpest distance, best night vision, fewest operations.
• Any history of eye conditions, and your most recent eye examination report.

That last line about priorities does a lot of work. "I want to read my phone without glasses" and "I want the best possible vision for night driving" can lead to different recommendations. Saying which one you care about most helps the surgeon match the plan to your life. If you genuinely do not know, say that too; a good clinic will walk you through the trade-offs before asking you to choose.

If the exam concludes that none of the options fits, that is a legitimate outcome. Our article on what happens if the exam says no covers how to handle the rest of the trip.