Great outcomes start with great technology — and the judgment to use it well. EYEONCE invests in the platforms that make vision correction safer, more precise and more personalized for every patient.
SMILE PRO and SMILE LASIK are performed on the Ziemer FEMTO Z8 femtosecond laser — the same world-class technology used at leading clinics worldwide. Its refined, all-laser workflow enables flapless, keyhole correction with exceptional precision and centration, and the platform also does precision work for LASIK flap creation and cataract surgery.
SMILE-based correction and all-laser LASIK/LASEK reshape the cornea in different ways — so EYEONCE runs two dedicated laser systems, each matched to what it does best.
The flagship femtosecond laser behind SMILE PRO & SMILE LASIK — flapless, keyhole precision — and also used for corneal flap creation in LASIK and precision cataract work.
A high-speed excimer laser with advanced eye-tracking, reshaping the cornea for all-laser LASIK, LASEK & surface ablation (the PRK family).
Every safe outcome starts with measurement, not guesswork. EYEONCE's diagnostics room runs multiple Topcon imaging stations side by side — corneal topography, pachymetry (corneal thickness), OCT scanning and automated refraction & keratometry — mapping your eyes in detail before any procedure is ever recommended.
Cataract and presbyopia surgery pair the Centurion phacoemulsification system with a full range of premium intraocular lenses — Alcon's Clareon PanOptix and Vivity, PhysIOL's FineVision and FineVision HP, and Johnson & Johnson's Symbiose, Synergy and Lisa tri — spanning monofocal, trifocal and extended-depth-of-focus (EDOF) options, with toric versions for astigmatism.
When laser correction isn't the safest route, EYEONCE fits the EVO Aqua ICL — an advanced phakic intraocular lens implanted behind the iris and in front of the eye's natural lens. Its CentraFLOW central-port design maintains the eye's natural aqueous fluid flow, removing the need for a separate iridotomy.
Technology is only half the equation. Every procedure at EYEONCE runs in a dedicated, controlled surgical suite built to international safety standards — with your operating surgeon, not an algorithm, making every clinical decision from evaluation through recovery.
Tell 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.