LASIK for Farsightedness (Hyperopia): Effective Vision Correction

Yes, LASIK (Laser-Assisted In Situ Keratomileusis) effectively corrects farsightedness (hyperopia) by using an excimer laser to steepen the central cornea, increasing its focusing power so light rays converge properly on the retina.

How It Works for Hyperopia

• In hyperopia, the eyeball is too short or cornea too flat → light focuses behind the retina.
• LASIK removes peripheral corneal tissue in a donut-shaped pattern, steepening the central curvature.
• This shifts the focal point forward onto the retina.

Candidacy

• Stable prescription ≥1 year
• Age ≥18 (preferably >21 for stability)
• Hyperopia up to ~+6.00 D (higher may need PRK, ICL, or RLE)
• Healthy corneas (adequate thickness, no keratoconus)
• No uncontrolled dry eye, autoimmune disease, pregnancy

Outcomes

High success: >95% achieve 20/40 or better (driving standard); ~90% achieve 20/20. Presbyopia (age-related near vision loss after 40) still requires reading glasses. Enhancement procedures available if needed.

Risks

Dry eye (usually temporary), glare/halos (night), under/over-correction, regression, flap complications (rare), infection (very rare). Thorough screening minimizes risks.

Consult a refractive surgeon for personalized evaluation.