Good outcomes depend on good equipment, and on knowing when to use it. Below is what EYEONCE actually uses — by name.
SMILE PRO and SMILE LASIK are done on the Ziemer FEMTO Z8 femtosecond laser. It's an all-laser, flapless system — no blade touches the cornea — and the same platform also cuts the LASIK flap and assists in 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.
International patients share what actually happened — from their first fears to waking up the next morning without glasses.
Our patients share their stories on Google — verified, public and unfiltered. Open the map to read every review straight from the source.
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, Tue, Thu, Fri 09:00–18:00 · Sat 09:00–16:00 · Lunch break 13:00–14:00 · Closed Wed & Sun
By appointment only · Registration may close early depending on the day’s schedule.
Sinnonhyeon Station (Line 9 / Sinbundang Line) — 3 min walk. Gangnam Station (Line 2) nearby.