Title
CLEAR : Corneal Lenticule Extraction for Advanced Refractive Correction
CLEAR SMILE LASIK is a 4th-generation vision correction procedure that preserves the heritage of SMILE LASIK—safe surgery through a small incision—while adding an advanced refractive correction technique for enhanced visual outcomes.
Those who normally wear contact lenses for long periods of time
Those hesitant on surgery due to dry-eye syndrome
Those who enjoy outdoor activities and sports
Those afraid of pain
Those who want a fast recovery
EyeOnce Eye Clinic
will give you all the information you need on CLEAR LASIK
LASEK
Removal of the
corneal epithelial layer
LASIK
A circular incision
CLEAR LASIK
Minimal incision
Vision correction of the future CLEAR LASIK
Vision correction technology that exceeds that of LASIK or LASEK
Personalized correction for both myopia and astigmatism
Ultrafast pulse rate of more than 5,000 kHz
Built-in system for precise ocular measurement
The shorter surgery duration reduces risk of corneal damage, which allows for quick recovery time and better vision
Traditional eye fixation methods did not allow movement of the central point, however in this system centration is possible after docking. This upgraded system allows better lenticule separation and extraction to correct vision. With this software, astigmatism can be corrected for significantly improved vision.
Treatment can be tailored to each individual’s eye and real-time tomography is captured with this system. The pupil center, a complete view of the cornea, and the changes between the lens and the iris can be monitored using this OCT Scan system to find the optimal position for incision.
Lenticule formation
A disc-shaped piece of corneal tissue called a lenticule is created and a small incision is made
Lenticule extraction
The surgeon gently removes the lenticule through a small incision
Vision correction
Removal of the lenticule permanently changes the shape of your cornea, resulting in better vision.
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Eyeonce Eye Clinic
Address
Gangnam EyeOnce Clinic, 368 Sapyeong-daero, Seocho-gu, Seoul, Korea [5th, 6th Floors]
License No
119-30-43784
CEO
Baek Dong Won
© 2025, Eyeonce Eye Clinic