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  Eye Lasik  

Eye LASIK is intralace femtosecond laserFlap preparation usingAdvanced Vision correction surgery using the CustomVue system (wave scan + Star S4 IR excimer laser). Utilizing both technologies, we create a custom-made treatment program for each eye.It is an excellent technology that corrects the distortion of the entire eyeball that can deal with irregular astigmatism that affects normal vision. Visual acuity is good and can be seen immediately after surgery.

For those who have given up on LASIK

Compared to Wavefront LASIK, which uses a microkeratome, the flap can be created more precisely and thinly, so it is suitable for people with thin corneas who gave up LASIK before. In general, the microkeratome can only reduce the flap thickness to 120 μm, but the femtosecond laser can reduce the flap thickness to 90 μm. The edge is also incised at a special angle, so that when the surgery is completed and the flap is put back, the flap fits exactly where it should have been on the cornea.

How Eye LASIK Surgery Works



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■ Surgical equipment to create Eye LASIK

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Intralace Femtosecond Laser (FS Laser)

LASIK Flap Fabrication Laser Equipment

To date, more than 5 million cases of surgery using the IntraLase Femtosecond Laser have been performed worldwide. Reducing complications, irregular astigmatism, and maintaining a thick cornea are essential factors for successful refractive surgery. The IntraLace femtosecond laser produces flaps of precise and uniform thickness.

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wave scan

 Using a high-precision Hartmann-Shack wavefront sensor, data is collected and analyzed from approximately 240 data points to quickly and accurately determine the distortion of the patient's entire eye. measurement

Not only the distortion of the cornea, but also the distortion of the entire eyeball is analyzed and measured with high precision. It faithfully analyzes and reproduces the distortion of the entire eye from the measured data, making it possible to correct higher-order aberrations in treatments using advanced custom views. This exerts a strong effect on astigmatism correction, which affects postoperative vision. Wavescan also has an iris registration (IR) that enables accurate laser irradiation to recognize and register the iris pattern during measurement.


Star S4 IR® Excimer Laser

Better Laser Systems for More Patients

Technologies such as Iris Registration (IR), Variable Spot Scanning (VSS) and Variable Repetition Rate (VRR®), and 3D Active Eye Tracking enable the Instruments for refractive corneal surgery (LASIK and PRK) and therapeutic keratotomy (PTK) with advanced custom view technology that optimizes the time and precision of surgery. text. Click here and select "Edit Text" to edit.

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■ Functions of Star S4 IR® excimer laser

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アイレス レジストレーション(IR)




可変スポットスキャン 可変反復率






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■ Air LASIK's thin and uniform flap creation technology

Corneal thickness = flap thickness + corneal floor (residue after flap is made)

The thicker the corneal bed, the stronger the eye. Below 275 microns, the cornea may deform.


■ Difference in appearance between Eye LASIK and conventional LASIK


How eyelasic looks


How conventional LASIK looks


How eyelasic looks


How conventional LASIK looks


As shown in photo A, Eye LASIK has less blurring at night, and as shown in photo C, it provides a clearer field of view.

Eyesight and Satisfaction with Eye LASIK (Material provided by AMO, USA)


Eye LASIK is LASIK that pilots and astronauts can also undergo. He was approved as a fighter pilot by the US Department of Defense in December 2006, as an astronaut by the National Aeronautics and Space Administration (NASA) in September 2007, and as a fighter pilot by Canada in February 2009.

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