An intraocular lens (IOL) 👓 is an artificial lens implanted in the eye to replace the natural lens, usually during cataract surgery or refractive lens exchange.
Types
- Monofocal IOLs: Focus at one distance (near, intermediate, or far).
- Multifocal IOLs: Allow focus at multiple distances (e.g., near and far).
- Accommodating IOLs: Move with eye muscles to focus.
- Toric IOLs: Correct astigmatism.
Benefits
- Vision restoration: Improves clarity after cataract removal.
- Reduced dependence on glasses: Depending on IOL type.
- Customizable: Chosen based on lifestyle and needs.