PRESBYOND and standard LASIK both use excimer lasers, but they serve different purposes. PRESBYOND targets both near and distance vision, while LASIK primarily sharpens distance focus.
Goals and ideal candidates
Traditional LASIK is well suited to younger people who mainly need distance correction. PRESBYOND is designed for presbyopic patients who want to reduce their reliance on reading glasses.
- PRESBYOND creates a blended vision profile across both eyes
- LASIK typically leaves you needing readers as you age
- Dominance testing helps decide which eye is biased to near in PRESBYOND
- Healthy corneas and stable prescriptions are essential for both
Visual effects and adaptation
PRESBYOND introduces more complex optics and demands adjustment. LASIK keeps optics simpler but less flexible for near tasks.
- PRESBYOND may cause temporary halos or changes in night driving comfort
- Many patients adapt and enjoy freedom for most daily activities
- Standard LASIK often gives very crisp distance vision with minimal artefacts
- Discussion with your surgeon clarifies which better suits your priorities
