Not Only Pain Level Is Less
Safer and Clearer
with 5 Less Lasek
LESS 5 LASEK
Were you disappointment that you cannot receive SMILE surgery?
Don’t Worry!
Hear from patients
who chose LASEK instead of SMILE
I was disappointed that I couldn’t have SMILE due to my thin corneas, but choosing LESS 5 LASEK turned out to
be the best option. After just a couple of slightly uncomfortable days, I found the cost was
lower, dryness was minimal, and my vision quality was even better than expected.
1
Less Pain
Compared to standard LASEK,
Dream Less 5 LASEK causes less pain.
Dream Less 5 LASEK causes less pain.
In general, LASEK is more painful than LASIK.
The main difference between LASIK and LASEK lies in how the corneal epithelium is treated. LASIK creates a
thin flap of the corneal epithelium and stroma. The flap is lifted, the laser reshapes the stroma, and the
flap is repositioned.
LASEK removes the corneal epithelium and applies the laser directly to the stroma. Because the epithelium must
regenerate after LASEK, patients may experience temporary discomfort and blurry vision during the healing
process.
Less 5 has minimal pain.
During LASEK surgery, the removal of the epithelium can cause pain. To minimize this, Dream Eye Center
developed a Pain Control Technique based on years of clinical experience and proven medical research.
With this technique, pain levels right after surgery and during recovery are significantly lower compared to
conventional LASEK. This allows patients to benefit from all the advantages of LASEK while experiencing much
less discomfort.
Less 5 LASEK is especially suitable for those who are sensitive to pain, worried about discomfort, or need to
return quickly to daily life.
Less 5 LASEK Pain Status
Less 5 LASEK Pain Level
2
Less Recovery Time
Compared to general LASEK,
recovery time is shorter with Less 5 LASEK.
recovery time is shorter with Less 5 LASEK.
Recovery time is shorter
after the surgery.
after the surgery.
Compared to general LASEK, Dream Less 5 LASEK offers a shorter and more comfortable recovery. About 20% of
patients recover with almost no pain, feeling only mild discomfort such as a foreign body sensation or
stinging for a short period. However, some patients with higher pain sensitivity may experience discomfort for
up to 12 hours. This concern about pain often makes people hesitate, even though LASEK has many advantages
such as less dryness, lower light sensitivity, and long-term safety.
With Dream’s advanced pain control technique, the discomfort period after Less 5 LASEK is reduced to about 1–2
days instead of 2–3 days. This not only shortens the recovery period but also makes it much more comfortable.
More than 85% of patients reported being highly satisfied with their recovery experience after Less 5 LASEK.
Stable Recovery
Compared to LASIK, LASEK has many advantages in functional outcomes, but some patients worry about pain and
blurry vision during epithelial regeneration. While the epithelium cell are healing, vision may fluctuate.
Dream use PRP serum eye drops to support faster healing and shorten the blurry vision period, helping patients
achieve more stable vision after surgery.
Fast Recovery
3 Reasons Why Less 5 LASEK have fast recovery
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1SPTDream’s Less5 LASEK uses the most advanced vision correction system, the AMARIS RED equipped with Smart Pulse Technology. This technology creates a smoother and more even corneal surface, which not only speeds up recovery but also reduces discomfort.
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2PRP Blood SerumClinical studies have shown that using PRP serum after surgery helps reduce pain and promotes faster regeneration of the corneal epithelium. Patient data from Dream also confirm that PRP contributes to quicker recovery after Less5 LASEK.
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3High Level of Oxygen Permeable Protective LensOxygen is one of the most important factors in regenerating the epithelium. After surgery, a protective lens is required to protect weak corneal. If the lens blocks oxygen, recovery slows down. Dream use high oxygen permeable protective lenses, which provide sufficient oxygen supply and therefore promote faster healing and greater comfort.
3
Less Corneal cut
Saves more corneal compare to LASIK surgery.
Less Corneal Ablation
Same prescription correction
(1 diopter cornea ablation approx. 15um)
(1 diopter cornea ablation approx. 15um)
LASIK flap depth is 90-110um and LASEK is 50um. Therefore laser ablation amount is greater 40~60um on LASIK
compare to LASEK can more cornea thickness. In case of ,weak cornea, and innate with thin cornea or thin
cornea with after 1st surgery can receive LASEK safely due to can same more cornea.
Safer with More Corneal Thickness Preserved.
Remaining corneal thickness after laser correction with the same prescription
(Laser ablation for 1 diopter requires about 15um of corneal tissue)
(Laser ablation for 1 diopter requires about 15um of corneal tissue)
When more corneal thickness is preserved after laser vision correction, the risk of keratoconus becomes lower.
Keratoconus is a rare but serious condition that can lead to poor vision or even corneal transplantation.
Although hard contact lenses or special lens care can help, vision often remains blurry.
Preserving thick cornea helps to prevent keratoconus and also allows the possibility of a second corrective
surgery in case of regression in the future. Therefore, it is always safer to preserve as much corneal tissue
as possible.
For patients with high myopia, LASEK is often recommended because it preserves more corneal thickness compared to LASIK. In addition, when combined with Xtra procedures which is strengthen the cornea, LASEK can provide a safer option for those with high prescriptions.
For patients with high myopia, LASEK is often recommended because it preserves more corneal thickness compared to LASIK. In addition, when combined with Xtra procedures which is strengthen the cornea, LASEK can provide a safer option for those with high prescriptions.
4
Less Dry Eye
Less dry eyes due to less nerve damage
Less Nerve Damage
LASIK has a greater nerve damage. The depth of cornea flap making is 90~110um in LASIK, and LASEK removes 50um
of corneal epithelium. Cornea nerve spread out like a tree truck from strong bottom to thin upwards. More
damage in the bottom nerve. LASEK has damage in the nerve by removing epithelium than making a flap in LASIK.
As a result, better visual quality by less dry eyes and more less damage in the cornea.
Preserving the Nerves Helps Minimize Dryness
Because there are nerves in the cornea, even a mild stimulus such as wind or dust will be transmitted through
these nerves, which then stimulate tear production. The tears that are produced and secreted protect the eyes.
However, if these nerves are damaged, the signal for tear secretion cannot be transmitted properly, resulting
in insufficient tear secretion and leading to dry eye symptoms.
To maintain normal tear secretion, it is important to minimize damage so that as many nerves as possible
remain together.
5
Less Side Effect
No Flap-Related Complications
There is no risk of flap-related complications.
LASIK requires creating a flap, which can sometimes lead to complications. Right after surgery, the flap is
fragile and may be displaced by trauma, which also increases the risk of infection or wrinkling during early
recovery.
LASEK, on the other hand, does not require a flap. Instead, the corneal epithelium regenerates naturally,
which means there is no risk of flap related side effects.
No Risk of Flap Complications from Trauma After Surgery
In LASIK, the corneal flap is cut and attached only by a thin hinge, so external trauma may cause the flap to
shift, wrinkle, or become displaced. This can make the corneal surface uneven, which may lead to astigmatism
or reduced vision.
In contrast, LASEK removes the corneal epithelium completely and applies the laser treatment directly. Since
the epithelium regenerates naturally, there is no risk of flap displacement or wrinkling due to trauma.
No Risk of Flap Complications
With LASEK
With LASEK
In LASIK, a flap is created with a laser, which carries a risk of infection or other flap related
complications. In SMILE surgery, the laser makes a lenticule inside the cornea. But the laser does not cut as
sharply and smoothly as a blade, some parts may remain incompletely separated. The surgeon must then manually
separate these areas using special instruments. If excessive force is applied during this process, it can lead
to tears or damage to the cornea.
With LASEK, however, the epithelium is removed and the laser is applied directly to the corneal surface. Since
there is no flap creation or manual separation involved, there is no risk of flap related complications.
1
Epithelium Removal Method
The way the epithelium is removed is a key factor in pain during LASEK surgery. If the epithelium is
removed unevenly or if the cornea is irritated too much, it can cause pain. A smoother surface with less
stimulation reduces discomfort and speeds up recovery.
At Dream, with more than 20 years of surgical experience, our doctors use advanced techniques to minimize
irritation when removing the epithelium. By carefully adjusting methods such as alcohol application, brush
technique, or all-laser removal, Dream ensure smoother healing with less pain.
Different techniques such as alcohol-assisted removal, brush methods, or all-laser LASEK are available. With
proper control and experience, the epithelium can be removed smoothly, minimizing pain and promoting faster
healing.
With over 20 years of experience, Dream Eye Center customizes the method for each patient to minimize
discomfort and improve surgical outcomes.
If the corneal epithelium is removed too roughly or unevenly, the surface may become irregular. Since the
epithelium regenerates from the periphery toward the center, this can result in an uneven surface and affect
visual quality. At Dream, the surgeons use a advanced technique to create a smooth and even corneal surface,
not only in the central area but also around the periphery. This minimizes irritation, reduces pain, and
promotes faster, more uniform healing.
2
Different Surgery Methods and Techniques
Every patient’s corneal condition is unique. At Dream, the surgeons carefully choose the most suitable
method for removing the epithelium based on the individual’s eye condition. Depending on the case, the
doctor may use alcohol, a brush, or an all-laser method.
For patients who rarely wear contact lenses, alcohol can be applied gently for only about 10 seconds to
remove the epithelium quickly and cleanly. For those with a long history of lens wear, all laser or brush
techniques may be more suitable. By customizing the method to each patient’s condition, Dream ensures faster
recovery and less pain.
3
Protective Lens After Surgery is Different
Oxygen permeability, known as DK value, is very important for protective lenses. To reduce costs, general
clinics often use lenses with a DK value around 30. Dream uses lenses with a DK value of 147 to 160, which
provide higher oxygen transmission and effective UV protection. These lenses help minimize irritation, reduce
pain during recovery, and support faster and healthier regeneration of epithelial cells, leading to more
stable vision after surgery.
4
Blood Serum is Essential
PRP blood serum has been proven through worldwide research to reduce pain and promote epithelial regeneration
after LASEK surgery. At Dream, PRP blood serum is provided as a standard part of the procedure at no
additional cost. This greatly benefits patients who are concerned about dryness or discomfort, helping ensure
a faster and more comfortable recovery.
5
Different Medications Before and After Surgery
With over 25 years of surgical experience, Dream Eye Center has extensive expertise in both surgical
procedures and the use of medications. Based on a thorough preoperative examination and each patient’s medical
history, the doctors provide customized prescriptions to minimize discomfort and prevent pain before it
begins. If any unexpected discomfort arises after surgery, our experienced team responds quickly with
effective treatment to ensure fast relief.
6
Advanced Surgical Equipment
Pain and recovery outcomes can be affected by laser factors such as beam size, treatment speed, ablation
depth, and energy level. Dream Eye Center uses the latest AMARIS 1050RS excimer laser, which features the
world’s smallest beam size (0.54 mm) and the fastest pulse rate (1050 Hz). Combined with Smart Pulse
Technology (SPT), this allows the corneal surface to heal more smoothly, reducing night glare, light
sensitivity, and irritation resulting in clearer vision and faster recovery.
7
Post-Surgery Management is Different
To minimize pain after LASEK surgery, post operative care is essential.
Close observation is required after the surgery to prevent infection and complication.
The surgeon needs to pay close attention when prescribing medication . Every individual has different
reaction to medication. Doctor will carefully observed and manage medication according to individual eye
condition.
Dream 1:1 primary care, over 25 years experience with 40,000 cases 3 surgeon will do there best for the visual quality, reduced pain and for fast recovery.
Dream 1:1 primary care, over 25 years experience with 40,000 cases 3 surgeon will do there best for the visual quality, reduced pain and for fast recovery.
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1Expert Surgeon with Over 20 Years of ExperienceDream’s expert surgeons with abundant experience perform the surgery. Patients can feel assured not only of excellent results but also of safe management in unexpected situations. -
2Minimal Discomfort SurgeryWith Dream’s long clinical experience, Pain Control Technique, and advanced laser technology, the discomfort of LASEK surgery has been significantly reduced. -
3Fast RecoveryUsing the latest techniques such as all laser epithelium removal and PRP eye drops, Dream helps promote faster healing, stable vision, and a quick return to daily life. -
4The Most Advanced EquipmentDream uses the Amaris Red laser, which offers the smallest laser beam size and the fastest speed, with Smart Pulse Technology for smoother corneal surfaces. -
5The Best Surgery MethodFrom LASIK to LASEK and Monovision, Dream carefully selects the best surgical option for each patient and applies techniques to minimize corneal flap complications. -
6Accurate ExaminationsWith advanced diagnostic equipment and a highly skilled optometry team, Dream provides accurate test results to ensure the best surgical outcomes. -
7Lifelong 1:1 CareAll Dream surgeons are co-founders and chief doctors. Each patient receives continuous and lifelong personalized care directly from their responsible surgeon. -
8Infection Prevention SystemInfection can cause serious complications. Dream provides a strict disinfection system and post-surgery infection prevention management to minimize risk. -
9Accurate Astigmatism CorrectionAstigmatism is corrected precisely with topo-guided -COWAVE, ensuring clearer and sharper vision. -
10Strengthening the CorneaThrough collagen cross-linking treatment after surgery, the weakened cornea is reinforced, making it stronger and more stable.
Dream has researched and clinically studied
how to maintain the advantages of LASEK
while reducing pain, unstable recovery,
and long healing periods.
how to maintain the advantages of LASEK
while reducing pain, unstable recovery,
and long healing periods.
A difference in approach makes a difference in results.
Dream’s unique
Pain Control Technique,
backed by 25 years of vision correction
and 120,000 clinical cases.
Pain Control Technique,
backed by 25 years of vision correction
and 120,000 clinical cases.
