ORTHO-K DREAM LENS · GANGNAM, SEOUL
Ortho-K Lenses in Seoul.
Clear days, no surgery.
Orthokeratology corrects vision overnight with custom gas-permeable lenses — clear daytime vision without glasses or contacts, and myopia control for children.
QUICK ANSWER
What is Ortho-K?
Ortho-K (orthokeratology) is overnight vision correction using specially designed gas-permeable contact lenses that gently reshape the cornea while you sleep. You remove them in the morning and see clearly through the day without glasses or daytime contacts. It is safe, reversible and can slow myopia progression in children.
- Surgery
- None
- Worn
- Overnight only
- Treats
- Myopia −1.00D to −6.00D
- Reversible
- Yes
- Suitable for
- Children, teens and adults
KEY BENEFITS
Why families choose Ortho-K
Non-surgical
No laser or surgical procedure.
Clear vision all day
No glasses or daytime contacts.
Reversible & safe
Stop wearing the lenses to return to your original vision.
Myopia control for kids
Can slow myopia progression in children.
Great for active lives
Ideal for sports and outdoor activities.
CANDIDACY
Am I a candidate for Ortho-K?
Ortho-K suits people who:
- Have mild to moderate myopia ( −1.00D to −6.00D)
- Want non-surgical vision correction
- Are children or teenagers looking to slow myopia progression
- Play sports and find glasses or contacts inconvenient
- Have dry eyes or discomfort with soft contact lenses
Not the right fit? Compare options
Every eye is different. These alternatives may suit you better:
Adult wanting a permanent fix? See SMILE → Compare LASIK → High myopia? Consider ICL → Severe dry eye? See dry eye care →STEP BY STEP
How Ortho-K works
- 01
Consultation & eye exam
- Comprehensive eye assessment
- Corneal mapping to design custom lenses
- Personalised treatment plan
- 02
Lens fitting & training
- Receive custom gas-permeable lenses
- Training to insert, remove and clean lenses
- Overnight wear for gradual reshaping
- 03
Monitoring & adjustments
- First follow-up after one night of wear
- Progress checks over the following weeks
- Lens adjustments if needed
COMPARISON
Ortho-K vs LASIK vs contact lenses
| Feature | Ortho-K | LASIK | Contact lenses |
|---|---|---|---|
| Surgical | No | Yes | No |
| Daytime wear needed | No (night only) | No | Yes |
| Reversible | Yes | No | Yes |
| Kids & teens | Yes | No | Yes |
| Active lifestyles | Yes | Yes | May be inconvenient |
If you want safe, non-surgical and reversible vision correction, Ortho-K may be the perfect solution.
WHY GANGNAM SMILE EYE CLINIC
Ortho-K specialists in Gangnam
Expert Ortho-K fitting
Custom-fitted lenses tailored to your unique eye shape.
Corneal mapping technology
Advanced topography scans for precise lens design.
Personalised plans
A customised fitting and adjustment plan for comfort.
Follow-up care
Regular checkups keep vision sharp and lenses fitting well.
YOUR SURGEONS
Dr. Yeom Dong Ju, MD, Ph.D. — Chief Ophthalmologist
Over 20 years in ophthalmology and more than 10,000 LASIK procedures. Ph.D. in Medicine; M.D., Inje University College of Medicine; residency at Inje University Seoul Paik Hospital. He leads a team of board-certified ophthalmologists — Dr. Jeong Sang Jun, Dr. Yoon Hyo Sung and Dr. Yang Hyoung-mo — trusted by Korean national archers An San and Kim Woo-jin.
Dr. Jeong Sang Jun
Dr. Yoon Hyo Sung
Dr. Yang Hyoung-mo
COST
How much does Ortho-K cost in Seoul?
Ortho-K cost in Gangnam varies with lens customisation and treatment duration. We offer affordable pricing and flexible payment plans — contact us for a personalised quote.
Get a personalised quote
Send your current prescription on WhatsApp. Our English-speaking team replies with candidacy guidance and a quote.
FREQUENTLY ASKED
Ortho-K questions, answered
How does Ortho-K work? +
You wear custom gas-permeable lenses while you sleep. They gently reshape the cornea so you can see clearly during the day without glasses or contacts.
Is Ortho-K safe for children? +
Yes. Ortho-K is used for children and teenagers and can help slow myopia progression, with regular follow-up checks.
What prescriptions does Ortho-K treat? +
Mild to moderate myopia of about −1.00D to −6.00D.
Is Ortho-K permanent? +
No. It is reversible — if you stop wearing the lenses, your vision returns to its original state.
How soon does Ortho-K work? +
The first check is after one night of wear, with progress reviewed over the following weeks.
Last updated October 2026 · Information is general and does not replace an eye examination.
RELATED TREATMENTS
Explore other options at our Gangnam clinic
FREE CONSULTATION
Clear vision without surgery starts here.
English-speaking team · 1 minute from Gangnam Station Exit 10 · Reply on WhatsApp.
405 Gangnam-daero, Seocho-gu, Seoul
Gangnam Stn Exit 10 · 1-min walk
Sat 09:30–16:30 · Lunch 13:00–14:00
2nd & 4th Fri: evening appointments
Closed Wed, Sun & holidays
