Most patients with macular degeneration receive a standard monofocal intraocular lens (IOL). Monofocal lenses provide excellent clarity at one focal distance, typically distance vision, and are highly reliable. They deliver a clean, high-contrast image to the retina without introducing optical side effects.
Multifocal and extended depth of focus (EDOF) lenses split light to create multiple focal points, which can reduce contrast and increase glare or halos. These visual trade-offs tend to be more problematic for patients with macular disease, where contrast sensitivity is already reduced. For this reason, monofocal lenses are usually the preferred choice.