Light Adjustable Lens and Near Vision: What to Actually Expect
Medically reviewed by Todd Driver, MD · August 2026
Quick answer: The Light Adjustable Lens gives excellent distance vision, and most patients get functional near vision through blended vision, where one eye is fine-tuned to favor near. In the published registry of the current lens, where nearly all patients used blended vision, 82% read 20/25 or better at 40 centimeters with both eyes open. Most of my patients use their phone comfortably without readers.
How an adjustable lens gets you near vision
The current version of the lens I implant, the LAL+, works like an extended depth of focus lens: strong distance, good intermediate. The near vision strategy is blended vision. One eye, usually dominant, is targeted for distance. The other is adjusted to be slightly nearsighted, which sharpens things up close. With both eyes open, your brain merges the two and you get a range.
What makes the LAL different from doing this with any other lens is that you don't have to commit in advance. We can set up blended vision, let you live with it for a week, and adjust if it isn't right. If you hate the near offset, we can walk it back toward distance. No other lens can be adjusted after it's in your eye.
The numbers, honestly
In the registry of the current-generation lens, with both eyes open and no glasses: 89% of patients saw 20/20 or better at distance, and 82% saw 20/25 or better at near measured at 40 centimeters. Nearly all of those patients were set up with blended vision, so these are both-eyes-working-together results, which is how you actually live.
In plain terms
From my own patients: phone and menus are generally comfortable without glasses. Very small print, dim restaurants, and long reading sessions are where some people still reach for readers. If your goal is reading tiny print for hours glasses-free, a trifocal does that better, at the cost of more halos at night. That trade is the real decision, and I'd rather you make it knowingly.
Sources: Doane et al., clinical data registry of two light adjustable lenses (J Cataract Refract Surg 2025) · FDA premarket approval P160055, summary of safety and effectiveness
Related reading: The Light Adjustable Lens, explained · Trifocal vs EDOF vs LAL compared · How many adjustments you get · or book a cataract consultation in Irvine.
Curious whether you're an LAL candidate?
It takes one consultation to find out. OC Eye Associates, Irvine.
Call (949) 653-9500This article is for educational purposes and is not a substitute for a medical examination or personalized medical advice. Timelines describe my own practice and can differ between surgeons.