A flapless vision-correction experience. Through a tiny keyhole incision — no corneal flap — SMILE LASIK delivers precise correction with a stronger cornea and a lower dry-eye risk. Designed for precision, comfort and daily confidence.
Traditional LASIK creates a corneal flap. SMILE LASIK doesn't — a tiny 2–4 mm keyhole is all it takes. That means stronger corneal integrity, a significantly lower dry-eye risk, and a procedure that's safer for active lifestyles and sports.
A full corneal and refractive workup confirms whether SMILE LASIK is safe for your eyes — safety first, always.
Our flagship vision correction for both eyes — a 2–4 mm keyhole, no corneal flap, next-day functional vision.
Suitable candidates can complete the exam and the procedure on the same visit — ideal if you are travelling to Seoul.
Your treatment plan is confirmed after your precision exam, and we share your personalized quote directly. Ask on WhatsApp →
Clear SMILE LASIK is EYEONCE's flapless vision-correction platform, engineered for precision, comfort and daily confidence.
Every plan carries the same institutional backing as SMILE PRO: a certificate of excellence for refractive surgery and patient safety, comprehensive diagnostics on next-generation equipment, and dedicated coordination for international patients.
Clear SMILE LASIK corrects myopia and astigmatism without ever creating a corneal flap — advanced femtosecond laser technology reshapes the cornea through a tiny incision, a lenticule-based approach also known internationally as ReLEx SMILE.
The underlying Ziemer FEMTO LDV Z8 laser platform adds high-rate low-energy delivery and advanced docking stability, with real-time OCT scanning verifying corneal structure throughout the procedure.
What distinguishes Clear SMILE LASIK is a minimal keyhole-sized incision with no corneal flap at all — eliminating flap-related risk entirely and supporting long-term corneal stability.
The five-step procedure mirrors SMILE PRO's precision: detailed eye analysis, lenticule creation inside the cornea, small-incision extraction that preserves the cornea's natural strength and nerves, corneal reshaping, and guided recovery care from day one.
Clear SMILE LASIK is built for patients with myopia — with or without astigmatism — who specifically want a flapless option, lead active daily routines, or travel for work and can't build in a long recovery window.
Healing follows a clear, day-by-day timeline: rest and doctor guidance right after surgery, stabilizing vision by day 2, comfortable daily activity resumed by day 3, and continued stabilization through week 4, backed by scheduled follow-up exams.
Every procedure runs through EYEONCE's precision system — a detailed pre-op exam using corneal topography and OCT imaging, 1:1 customized treatment planning, a doctor-led laser procedure on the Ziemer FEMTO Z8, and structured follow-up care.
International patients are supported the same way throughout: clear communication, on-site interpretation, a transparent process and coordinated guidance from consultation to follow-up.
I flew in, had my precision exam, and the doctor confirmed I was a candidate — so I did SMILE LASIK that afternoon. A tiny keyhole, no flap, and by the next morning the city was sharp and clear. The value compared to home still amazes me.
Read patient reviewsTell us your prescription and travel dates. Our English-speaking team will design your personalized plan — free of charge, no pressure.
An English-speaking eye clinic in the heart of Gangnam, Seoul — moments from Sinnonhyeon Station and easily reached from Incheon International Airport.
5–6F, Duo Sinnonhyeon, 368 Sapyeong-daero, Seocho-gu, Seoul, South Korea
+82-10-6308-0984 — English, Chinese, Mongolian & Thai
Mon–Fri 09:30–18:30 · Sat 09:30–16:00 · Closed Sundays & public holidays
Sinnonhyeon Station (Line 9 / Sinbundang Line) — 3 min walk. Gangnam Station (Line 2) nearby.