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AMARIS RED 1050 SPT
With 3D SmartPulse technology,
safe and precise!
One-Point LASEK
ONE-POINT LASEK
GANGNAM CENTRAL EYE CLINIC
One-Point LASEK
ONE-POINT LASEK
One-Point LASEK at Gangnam Central Eye Clinic uses the SmartPulse* technology of the AMARIS RED.
It is designed to keep the actual corneal ablation close to the amount planned before surgery,
with surgical safety in mind.
SmartPulse technology
As a further-evolved program of AMARIS RED, it speeds up visual improvement and, with
technology designed to reduce postoperative pain and promote faster corneal epithelial healing, enables even more precise and smoother correction.
GANGNAM CENTRAL EYE CLINIC
Surgical Method

STEP 01

Topical anesthesia for surgery

STEP 02

Remove the corneal epithelium
with a laser device

STEP 03

Laser correction
of the corneal stroma

STEP 04

A protective bandage contact lens
is placed to finish

GANGNAM CENTRAL EYE CLINIC
Gangnam Central Eye Clinic

2DAY
Conventional LASEK

  • Remove the corneal epithelium using
    a brush or another excimer laser model
  • 4–5 days
  • 3–4 days
  • Low
  • Occurs in some patients
  • Uniform
  • 4–5 days

VS

  • Surgical Method
  • Visual Recovery Speed
  • Postoperative Pain
  • Dry Eye
  • Corneal Haze
  • Epithelial Uniformity
  • Epithelial Healing

One-Point
LASEK

  • Epithelial removal
    with the AMARIS RED excimer laser
  • 2–3 days
  • 1–3 days
  • Very low
  • Almost none
  • Very uniform
  • 2–3 days
GANGNAM CENTRAL EYE CLINIC
Recommended For
01

Those who find glasses or contact lenses
inconvenient

02

Those who cannot undergo LASIK
due to thin corneas

03

Those who wear contact lenses
for long periods

04

Those who are active at night
and have significant glare

05

Those who prioritize safety
considering residual corneal thickness or possible revision surgery

06

Those who
enjoy vigorous sports

GANGNAM CENTRAL EYE CLINIC
AMARIS RED Features
01
0.54mm
minimum laser beam size
It uses a 0.54 mm beam size, allowing the cornea to be ablated in fine steps and helping preserve residual corneal tissue.
02
Laser pulse
repetition rate: 1,050 Hz
Shorter ablation time reduces overall surgery time and the cornea’s exposure to the laser, which aims to limit thermal effects on corneal cells and the risk of dry eye. Recovery and postoperative discomfort vary from person to person.
03
7-dimensional eye-tracking system
During laser delivery, it analyzes eye movements, predicts upcoming movement, and applies the laser accordingly.
04
3D volumetric
SmartPulse delivery
This technology is designed to smooth corneal surface ablation, with the aim of supporting recovery, comfort, and visual quality. Recovery varies from person to person.
GANGNAM CENTRAL EYE CLINIC
AMARIS RED + Sirius
  • Reduces postoperative higher-order aberrations
    and glare-related
    side effects
  • More accurate measurement of anterior/posterior corneal surfaces and thickness
    and keratoconus screening,
    for greater accuracy
  • Measures pupil size changes
    with light intensity and even
    individual variations

FAQ

One-Point LASEK FAQs

Does One-Point LASEK create a corneal flap?

No. It removes the corneal epithelium with a laser and reshapes the corneal stroma underneath, so there is no step of creating and lifting a flap.

How long is the recovery with One-Point LASEK?

You wear a bandage contact lens for 3–5 days, and we follow your progress over 1–3 months until vision stabilizes. Recovery speed varies by individual.

Do I need corneal cross-linking (CXL) with LASEK?

It is not mandatory. We decide whether to perform it together based on the condition of your cornea. Depending on test results, we may not recommend it.

Why is a bandage contact lens used?

To protect the eye while the area where the epithelium was removed heals over, we place a bandage contact lens at the end. When to remove it is decided based on the state of the epithelium.

When should I stop wearing lenses before surgery?

The discontinuation period varies by lens type. Because exam results are affected by lens wear, please tell us what lenses you are using when you book, and we will guide you on when to stop.

Does One-Point LASEK remove less cornea than LASIK?

This is a common misunderstanding. LASEK does not remove less; the location is different. One-Point LASEK removes the epithelium and then reshapes the stroma underneath, while LASIK creates and lifts a flap and reshapes beneath it. The actual amount removed is calculated based on your prescription and corneal condition.

Do I have to wear sunglasses after surgery?

Outdoors, we recommend sunglasses for at least 1 month, and preferably up to 2 months for LASEK. This is to reduce UV exposure while the epithelium is healing over. The wearing period varies by individual, and we will advise again based on the epithelial status during follow-ups.

I have high myopia. Which is better, SMILE LASIK or implantable lens (ICL) surgery?

With high myopia, more tissue must be removed, so the remaining corneal thickness can easily fall short. If testing shows enough thickness, we consider SMILE LASIK; if not, we consider implantable lens (ICL) surgery, which leaves the cornea almost untouched. One-Point LASEK is a flapless surface procedure and can be an alternative when thickness is only slightly short.

I have severe astigmatism. Which is better, LASIK or LASEK?

With marked astigmatism, the axis measured while sitting and while lying down can differ, and we reflect that difference in the surgical plan. If the cornea is thick enough we consider LASIK-type procedures; if thin, One-Point LASEK. More important than the method is whether axis correction is accurate.

What equipment is used for One-Point LASEK?

One-Point LASEK is performed with the SCHWIND AMARIS RED excimer laser. The beam size is 0.54 mm, the repetition rate is 1,050 Hz, and it tracks eye movements during surgery.

Is One-Point LASEK painful?

While the corneal surface epithelium is healing, you may feel foreign-body sensation and stinging, so a bandage contact lens is worn for about 3–5 days. The degree varies by individual.

Do you use a blade or brush to remove the epithelium in One-Point LASEK?

No. One-Point LASEK is an all-laser LASEK that removes the corneal epithelium with the AMARIS RED excimer laser without a blade or brush.

Who is a good candidate for One-Point LASEK?

Those who find glasses or lenses inconvenient, those whose corneas are too thin for LASIK, those who have worn contact lenses for a long time, and those who enjoy strenuous sports can consider it. Whether it is actually suitable is determined after testing corneal thickness and shape and your prescription.

When can I exercise after One-Point LASEK?

Light walking is fine from the day after surgery. Gym workouts or yoga, where sweat can get into the eyes, are recommended from 1–2 weeks, and sports that can impact the eyes, such as swimming, martial arts, or ball sports, from 1 month. Light resistance training may be resumed within the first week. Recovery speed varies from person to person.

Can laser heat damage the cornea during One-Point LASEK?

AMARIS RED has an ITEC function that distributes the locations of laser pulses so heat does not concentrate in one spot. It is designed to reduce heat-related damage and postoperative pain, though the degree of discomfort varies by individual.

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