Ortho-K (Dream Lens) & Contact Lenses
Ortho-K lenses - known in Korea as Dream Lenses - gently reshape the cornea while you sleep, so you see clearly all day without glasses, lenses or surgery. Cleared for safety by the U.S. FDA, they are a practical option for growing children with progressing myopia and for adults who cannot have surgery.
How can a lens you wear at night fix your day?
While you sleep, the lens gently flattens the steepened cornea that causes myopia and astigmatism. Take it out in the morning, and the reshaped surface holds through the day - no glasses needed. Stop wearing it, and the cornea returns to its original state.
Myopia control in childhood
Noted by the clinic as its stand-out use: slowing the progression of myopia through the growth years.
Correction without surgery
A non-surgical path to clear daytime vision - and fully reversible, since the effect fades when wear stops.
U.S. FDA cleared
The lens type carries U.S. FDA safety clearance.
How is a Dream Lens fitted?
Each lens is made for one eye only, and the fit is verified before it goes home with you.
Thorough measurement of the cornea and vision.
A custom lens is worn and its behavior observed.
The corneal response is reviewed and the fit refined.
The finished lens is confirmed for daily overnight use.
Expected benefits listed by the clinic: slowed progression of childhood myopia, a comfortable wearing feel, unrestricted daily activity, simultaneous myopia and astigmatism correction, no facial changes from long-term glasses wear, and the option to return to your original vision at any time.
Soft lens or RGP - what is the honest trade-off?
GS also fits conventional contact lenses. The two families behave very differently, and the clinic is direct about the downsides of each.
| Soft lenses | RGP (rigid gas-permeable) | |
|---|---|---|
| Material & feel | HEMA material; comfortable from the start, the most widely worn type. Oxygen permeability, water content and size vary by product - matching them to your eye matters. | Rigid material with high oxygen permeability and free tear circulation; about a week of adaptation before it feels natural. |
| Strengths | Little foreign-body sensation and quick adaptation; suits athletes; fine for occasional wear. | Strong vision correction including astigmatism; resists dry eye; few side effects in long wear; durable and economical over time; also used for irregular corneas and post-surgical correction. |
| Weaknesses | Higher chance of dry eye; limited astigmatism correction; redness and corneal edema with long wear; hygiene degrades past a year of use; only preservative-free artificial tears can be used while worn. | Higher upfront cost; initial discomfort and adaptation period; sudden pain if dust gets under the lens; restricted for swimming and dusty environments. |
| Care basics | Wash hands, rub each side ~30 seconds with cleaner, rinse with saline or multipurpose solution. Store in solution at least 5 hours; replace the case every 3-6 months. | Clean immediately after removal; monthly protein removal; replace (not top up) storage solution and wash the case daily; never heat-sterilize; replace the case every 3-6 months. |
Ortho-K questions
During sleep, the lens presses the steep central cornea into a flatter shape, correcting myopia and astigmatism. The next day you see clearly without glasses - and the change is temporary, maintained only by continued nightly wear.
There is no fixed age limit: elementary-school children through adults are fitted, and even a cooperative kindergartner can wear them with parental supervision and care.
It cannot stop progression outright - but the clinic notes it slows the pace at which myopia advances, which is why growing children are its core wearers.
Yes. Adults ineligible for surgery use it for daytime correction, and it serves people whose work makes glasses impractical - athletes, flight crew, firefighters and police officers among them.
As an RGP-material lens it can cause allergy or inflammation in some wearers, and a poor fit can mean discomfort or reduced correction - which is why precise examination and fitting come first. If problems arise, stop wearing the lens and see the ophthalmologist.