Treatment Overview
PRESBYOND LASEK in Korea is a next-generation presbyopia correction procedure that combines advanced wavefront-guided excimer laser technology with flap-free LASEK surgery to restore both near and distance vision. It is designed for patients over 40 who struggle with presbyopia (age-related difficulty focusing on close objects) and wish to achieve clear, natural vision without reading glasses or bifocals.
Unlike traditional LASIK, PRESBYOND LASEK does not involve creating a corneal flap. Instead, it uses AI-guided laser reshaping on the corneal surface to extend the depth of focus and create a customized blended vision profile. This allows both eyes to work together, delivering seamless clarity at all distances — near, intermediate, and far.
Korean ophthalmology centers are global leaders in PRESBYOND technology, using AI precision mapping, topography-guided ablation, and biologic regenerative healing to ensure a safe, natural, and long-lasting outcome.
Purpose & Benefits
Purpose
- Correct presbyopia, along with myopia, hyperopia, or astigmatism.
- Provide flap-free, biologically safe laser vision correction.
- Extend the natural depth of focus through customized laser profiling.
- Reduce or eliminate the need for reading and distance glasses.
Benefits
- All-Distance Clarity: Clear near, intermediate, and distance vision without glasses.
- Flap-Free Procedure: No cutting or flap creation ensures corneal safety.
- AI-Guided Personalization: Laser profile tailored to each patient’s optical needs.
- Enhanced Depth of Focus: Smooth, natural visual transition between focal points.
- Biologic Healing Integration: PRF and biophotonic therapies support fast recovery.
- Long-Term Visual Stability: Results last for decades with minimal regression.
Ideal Candidates
PRESBYOND LASEK in Korea is ideal for:
- Adults aged 40 years or older experiencing presbyopia.
- Individuals with thin or dry corneas not suitable for LASIK or SMILE.
- Patients seeking freedom from reading and bifocal glasses.
- Those who prefer a non-invasive, flap-free correction method.
- People wanting clear, comfortable vision for all distances.
Possible Risks & Complications
PRESBYOND LASEK is extremely safe and precise. Temporary and mild effects may include:
- Slight dryness or mild irritation for a few days.
- Temporary adjustment period for near and distance focus.
- Mild glare or halos at night, typically resolving as the eyes adapt.
- Rare under- or over-correction, easily adjusted if necessary.
Korean eye centers minimize risks through AI-optimized treatment planning, oxygen-assisted tissue recovery, and biologic healing protocols that ensure smooth adaptation and rapid visual stabilization.
Techniques & Technology Used
Core Techniques
- AI-Calibrated Excimer Laser Ablation: Reshapes the cornea with sub-micron precision for extended depth of focus.
- Wavefront-Guided Multi-Focal Profiling: Customizes the optical surface to correct both near and far vision.
- Smart Epithelial Loosening: Alcohol or laser-assisted technique for gentle surface access without cutting.
- Biophotonic Regenerative Therapy: Uses therapeutic light energy to stimulate corneal healing and reduce inflammation.
- PRF (Platelet-Rich Fibrin) Healing Therapy: Promotes faster epithelial regeneration and biologic stability.
- Oxygen-Enhanced Cooling System: Maintains tissue health during the procedure.
- AI Binocular Vision Mapping: Aligns both eyes’ focus zones for blended, natural vision.
These technologies ensure maximum precision, biologic safety, and long-term optical performance.
Treatment Process in Korea
Step-by-Step Workflow
- Comprehensive Eye Examination: Includes wavefront aberrometry, corneal topography, and binocular dominance testing.
- Customized Laser Planning: AI software designs a personalized PRESBYOND ablation profile for each eye.
- Epithelial Loosening: The thin surface layer of the cornea is gently lifted using laser or alcohol-based techniques.
- Excimer Laser Reshaping: The cornea is sculpted to extend depth of focus and improve near and distance clarity.
- Protective Lens Application: A soft contact lens shields the cornea during epithelial healing.
- Post-Operative Healing: PRF drops and biophotonic therapy accelerate natural recovery.
The entire procedure typically takes 15–20 minutes per eye, with most patients noticing improved vision within several days.
Recovery & Aftercare
Aftercare Guidelines
- Use prescribed antibiotic and lubricating drops regularly.
- Avoid rubbing or touching the eyes for at least one week.
- Wear sunglasses to protect from UV exposure.
- Avoid swimming, saunas, and heavy exercise for 1–2 weeks.
- Attend all post-operative follow-ups to monitor adaptation and healing.
Recovery Timeline
- 3–5 Days: Epithelial healing and early vision improvement.
- 1–2 Weeks: Vision adapts and stabilizes for near and distance clarity.
- 1–3 Months: Complete adaptation and high-definition vision achieved.
Results & Longevity
Expected Results
- Clear near, intermediate, and far vision without dependence on glasses.
- Smooth and natural visual transitions between distances.
- Enhanced color contrast, focus depth, and night vision comfort.
- Stable and comfortable long-term visual performance.
Longevity
PRESBYOND LASEK offers permanent vision correction for most patients.
Korean clinics report success rates above 98%, with most achieving excellent near and distance vision.
Results remain stable for 10–20 years or more, supported by regular eye care and check-ups.
Why Korea Is a Top Destination
- Global Leaders in PRESBYOND Technology: Korea excels in advanced presbyopia laser correction.
- AI-Guided Personalization: Tailored treatments for natural binocular balance.
- Flap-Free Safety: Suitable for thin or sensitive corneas.
- Regenerative Healing Integration: PRF and biophotonic therapies enhance recovery and comfort.
- Affordable Excellence: 40–60% more cost-effective than Western clinics.
- World-Class Medical Expertise: Korean eye surgeons are globally recognized for innovation and precision.
Korea’s integration of AI laser guidance, biologic regeneration, and advanced multi-focal modeling makes it a global leader in PRESBYOND LASEK vision correction.
Unique Korean Methods & Technology
- AI-Calibrated PRESBYOND Excimer Laser Systems
- Wavefront & Topography-Guided Multi-Focal Ablation
- 3D Corneal Imaging & Binocular Vision Simulation
- PRF (Platelet-Rich Fibrin) Regenerative Healing Therapy
- Biophotonic Laser Recovery Enhancement
- Oxygen-Enhanced Healing Systems
- AI Binocular Focus Tracking & Adaptation Analytics
These innovations ensure biologically safe, ultra-precise, and long-lasting vision correction results.
Cost Range
| Treatment Package | Price (KRW) | Approx. USD | Inclusions |
|---|---|---|---|
| Standard PRESBYOND LASEK | ₩3,000,000 – ₩4,000,000 | $2,220 – $2,960 | Flap-free presbyopia correction + protective lens + aftercare |
| AI-Guided Custom PRESBYOND LASEK | ₩4,200,000 – ₩5,500,000 | $3,110 – $4,070 | Wavefront-guided ablation + binocular optimization + follow-ups |
| Premium Regenerative Vision Program | ₩5,800,000 – ₩7,000,000 | $4,310 – $5,180 | PRF healing + biophotonic therapy + lifetime vision monitoring |
Popular Clinics
- BGN Eye Clinic (Seoul): Specialists in PRESBYOND and advanced presbyopia correction.
- B&VIIT Eye Center (Gangnam): Leaders in AI-guided PRESBYOND and biologic healing systems.
- Dream Eye Center (Myeongdong): Experts in flap-free presbyopia correction and regenerative recovery.
- Olim Eye Clinic (Gangnam): Pioneers in biologic and photobiologic PRESBYOND laser treatments.
- Eyereum Eye Clinic (Apgujeong): Renowned for customized PRESBYOND LASEK and long-term vision excellence.
