Refractometry in Smile Eye Clinic Korea
About the clinic
Refractometry is a precise eye examination that measures refractive errors to determine an exact prescription at Smile Eye Clinic Korea in Seoul. This diagnostic is a mandatory step for patients considering vision correction and serves as the foundation for surgical planning. The procedure typically forms part of a larger screening process that includes over a dozen different ocular measurements.
Examination Details
The refractometry process at this Gangnam-based facility follows strict protocols to confirm the patient's visual needs. The clinical team performs this test in person to adhere to South Korean medical regulations, which prohibit remote eye diagnosis. This physical assessment allows for high accuracy in measuring how light bends as it passes through the cornea and lens.
- Precise refraction. This confirms the exact prescription for nearsightedness, farsightedness, or astigmatism.
- Surgical candidacy. The results help determine if a patient is a safe candidate for vision correction procedures.
- Comprehensive screening. The test is integrated into a detailed pre-operative evaluation involving multiple eye health checks.
- In-person setting. All measurements occur on-site at the clinic in Seoul to ensure direct and reliable data collection.
Diagnostic Standards
The data gathered during refractometry is used directly by senior ophthalmic surgeons. These specialists review the measurements to design a personalized plan for every eye. Because the clinic follows a rigorous diagnostic approach, patients receive a detailed map of their vision before any further steps are taken. The focus remains on gathering objective data through specialized diagnostic equipment.
Patients interested in a professional vision assessment in Seoul can request a consultation through Bookimed.
Highlights
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Treatments prices in the clinic
| treatment | Price | |
|---|---|---|
| ReLEx SMILE eye surgery | Price on request | |
| Laser eye surgery | Price on request | |
| LASIK eye surgery | Price on request | |
| LASEK eye surgery | Price on request | |
| Cataract surgery (one eye) | Price on request | |
| Cataract surgery with IOL replacement | Price on request | |
| Cataract surgery (both eyes) | Price on request | |
| Phacoemulsification with IOL implantation | Price on request | |
| Femtosecond laser | Price on request | |
| IOLs implantation | Price on request | |
| Presbyopia Treatment | Price on request |
How are we doing?
Smile Eye Clinic Korea: more details about the clinic
Smile Eye Clinic Korea is a private ophthalmology center in Seoul's Seocho-gu district. The clinic operates across two departments within a single building in the Gangnam area. Specialists here focus on high-volume vision correction and surgical care for complex refractive errors.
Refractive Surgery Expertise and Figures
The medical team includes four lead eye surgeons, each with over 15 years of experience. Together, they have managed over 70,000 vision correction cases. The clinic highlights several achievements in refractive surgery:
- Over 7 million total surgeries across the team's combined history
- Awarded for reaching 3 million EVO ICL lens implantation cases
- High volume of local procedures using the SmartSight SMILE method
- 99.4% of patients say they would choose surgery again
Dr. Sang-jun Jeong and Dr. Hyung-mo Yang lead the surgical departments. They focus on SMILE Pro, LASIK, LASEK, and implantable lens procedures.
Vision Correction Specialties
The clinic offers several laser and lens-based alternatives to glasses. Each plan is customized after a detailed eight-step examination. Treatment options include:
- SMILE Pro – A flapless procedure using a 2mm incision for faster healing
- ICL EVO/ECHO – Implantable Collamer lenses that correct myopia up to -18.0 D
- 2DAY LASEK Speed Up – A surface-ablation protocol designed for 48-hour recovery
- Refractive Lens Exchange – Options for patients with presbyopia (age-related blurry near vision)
For patients with thin corneas, surgeons offer ICL (implantable lenses). This method is reversible – the lens can be removed or exchanged if needed. The procedure takes only minutes per eye under local numbing drops. Functional vision typically returns within 1–2 hours.
Advanced Imaging and Laser Platforms
The clinic uses specific diagnostic and surgical systems for treatment precision. Surgeons rely on ZEISS diagnostic systems to map the eye before any laser application. Key technologies include:
- ATOS Femtosecond Laser – Used for SMILE LASIK and SMILE Pro procedures
- CenTrax – A centration workflow that tracks the eye's center in real time
- SmartNova – Software providing real-time energy prediction for laser pulses
- Hyperbaric Oxygen Chamber – Supports tissue recovery after vision correction
Specialists also use OCT (Optical Coherence Tomography) and corneal pachymetry to measure eye structures. These tools confirm whether a patient is a safe candidate for laser treatment.
Surgical Cataract Care
The clinic treats cataracts using SMILE-Assisted Cataract techniques. Surgeons replace the cloudy natural lens with premium multifocal or EDOF (Extended Depth of Focus) intraocular lenses. These lenses correct both cataracts and presbyopia in a single 20-minute session per eye. For international patients, each eye is usually treated on separate days with follow-up checks between sessions.
Services for International Patients
Smile Eye Clinic Korea supports international visitors with dedicated coordination staff. Coordinators speak English and Mongolian. International patients can get a free prescription assessment via WhatsApp within 24 hours. The clinic helps organize a complete 3–5 day medical itinerary in Seoul.
Available services include:
- Airport pickup and guidance to partner hotels
- Same-day examination and surgery for eligible candidates
- In-person interpreters during all medical steps
- Next-day post-operative checks before patients fly home
The team also provides local area guidance, including restaurant routes and sightseeing tips. Detailed aftercare instructions help patients recover safely once they return home.
Additional services
4F & 6F, Tongyeong Building, 405 Gangnam-daero, Seocho-gu, Seoul, South Korea 06615
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How it works:
- We find a medical coordinator familiar with the matter
- You get a personal offer with a step-by-step guide and the cost estimate
- We arrange your travel including appointment scheduling and flights booking
- You arrive at the hospital, we support you 24/7


