Multifocal Lens
The closest to glasses-free at all distances. With tradeoffs.
Multifocal lenses split incoming light to create multiple focal points - distance, intermediate, and near - simultaneously. The result: many patients rarely or never need glasses for any task.
But here's the tradeoff nobody mentions in the marketing: splitting light means each focal point gets less of it. Some patients notice halos around lights at night, or a slight reduction in contrast - especially in dim conditions. For most people, the brain adapts over weeks or months and it stops being noticeable. For a small percentage, it remains bothersome.
I don't discourage multifocal lenses. I recommend them often, and most patients are thrilled. But I want every patient to understand that the trade for glasses-freedom is a slight change in visual quality - particularly at night. If that sounds acceptable, it probably is. If it sounds concerning, we should talk about it.
What you get: The best chance at functional vision at all distances without glasses. Freedom for reading, driving, and everything in between.
What you accept: Possible halos and glare, especially at night. Slight contrast reduction in dim light. Premium cost. Not ideal for patients with other eye conditions (macular degeneration, advanced glaucoma).
Best for: Patients who strongly dislike wearing glasses, have healthy eyes beyond cataracts, and are comfortable with the adaptation period.
