Gangnam Joeunnun Vision

ReLEx SMILE

A next-generation laser vision correction procedure that goes beyond the limits of LASIK and LASEK

High-quality surgical outcomes through precise visual axis analysis

Conventional surgery has been based on the pupil center or corneal center as the reference point, but these differ from the eye's actual visual axis.

AcuTarget is a visual axis analysis device. At Joeunnun Eye Clinic, we perform SMILE surgery based on precise visual axis analysis using AcuTarget, achieving even higher-quality vision outcomes.

• 1st Gen LASEK corrects vision by removing the corneal epithelium
• 2nd Gen LASIK corrects vision by creating a corneal flap
• 3rd Gen SMILE LASIK corrects astigmatism and high myopia through a 2mm incision, without a corneal flap
• 4th Gen AcuTarget SMILE LASIK a refined SMILE procedure using visual axis analysis for a more precise correction reference point
• "Not the corneal center! Not the pupil center!"
• VisuMax laser system
• Four generations of laser vision correction
• Visual axis analysis

AcuTarget SMILE Pro

A Safer, More Precise VisuMax 800

Faster laser treatment times and a more refined solution than previous equipment deliver the best surgical outcomes.

• CentraLign SMILE PRO's CentraLign detects eye movement and automatically centers on the eye, ensuring the best surgical results.
• OcuLign SMILE PRO's OcuLign feature compensates for astigmatic axis rotation, providing a more precise astigmatism correction solution.
• Ultra-Precise Scanning A laser treatment time of under 10 seconds reduces suction loss complications that can occur during surgery, easing patients' psychological burden.
• VISUMAX 800
• CentraLign eye-centering scan
• OcuLign astigmatism-axis scan
• Ultra-Precise scanning and laser treatment detail

SILK LASIK

Bi-Convex Lenticule

Ultra-Fine 1㎛ Spot, Low-Energy Pulse

The Elita laser has an average spot spacing of 1㎛, resulting in fewer tissue bridges and cavitation bubbles after incision, forming a smooth, uniform cornea-lenticule interface for higher-quality vision.

• Clear Vision / Reduced Glare The matching curvature of the front and back of the lenticule improves corneal wrinkling.
• Prevents Dry Eye Positioned closer to the corneal surface than conventional lenticules, reducing corneal nerve damage.
• Preserves Corneal Strength Matching front and back surfaces of the lenticule help preserve corneal biomechanics.
• Added Eye-Fixation Suction Ring Between the Eye and Suction Lens In conventional surgery, the suction lens attaches directly to the eye, which can cause errors from slight eye movement or laser targeting position. Silk surgery adds a separate suction ring to fix the eye in place, allowing for stable eye fixation.
• Alignment of Visual Axis and Astigmatism Axis in Silk Centering / astigmatism axis correction: after docking, the central axis and astigmatism rotation axis are newly set to prevent central axis deviation and astigmatism axis errors.
• Conventional laser spot high laser energy causes more surrounding tissue damage and a wider cutting surface.
• Silk LASIK laser spot low laser energy causes less surrounding tissue damage and a smoother cutting surface.
• Elita laser
• Eye-fixation suction ring
• Corneal curvature comparison for clear vision and reduced glare
• SILK LASIK corneal-near cutting diagram for reduced nerve damage
• SILK LASIK front-and-back lenticule surface matching diagram
• SILK LASIK visual-axis and astigmatism-axis alignment image

Presbyond LBV Presbyopia LASIK

100% Customization

Continuous research, honest care, and years of experience make the difference in results

LBV Presbyopia Solution

By increasing spherical aberration for each individual, the central cornea is shaped for near vision and the periphery for distance vision, increasing depth of focus for satisfying presbyopia correction. Gangnam Joeunnun Vision Clinic offers a wide range of lens options to deliver the best results tailored to each individual's characteristics

• Minimal-Ablation Excimer Laser System
• MEL90 excimer laser system
• Customized presbyopia surgery for each patient
• Simultaneous correction of presbyopia, myopia, and hyperopia
• Minimizes corneal ablation to preserve residual cornea
• Custom LASIK & LASEK that accounts for differences in accommodative power by age and individual corneal aberrations, adjusting near-vision power based on pupil size.
• conventional monovision method
• LBV (Laser Blended Vision)
• MEL90 excimer laser system
• Precision presbyopia exam, Presbyond LBV software application, corneal ablation using MEL90 laser, LASIK flap creation using Z4 femtosecond laser