What is ZEISS SMILE^® laser eye surgery?

The ZEISS SMILE eye surgery is a minimally invasive procedure done on just one laser. The laser part takes less than 30 seconds. The opening created by the laser is less than 4mm.

No flap is required with ZEISS SMILE laser eye surgery. As a result, there is minimal disruption to the surface of the eye and your vision should stabilize within a few weeks.

Vision in patients who receive ZEISS SMILE usually stabilises with a few weeks, and they can be back to work, exercising or wearing makeup pretty soon. Check with your doctor for your specific instructions and timings.

Because less corneal nerves are disrupted, patients may experience less post-operative dry eye symptoms with ZEISS SMILE.

ZEISS technology is leading the way in various sectors, from medical technology to high-precision vision care and even microchips.
You may know ZEISS from your last visit to the eye doctor, as ZEISS is a leading manufacturer of lenses and eyeglasses. ZEISS’ expertise also stretches to camera lenses and binoculars as well as observation and rifle scopes. In fact, ZEISS optics in the James Webb Space Telescope even allow humanity to see into the furthest reaches of the universe.
But the company is more than that. With a history that stretches back over 175 years, ZEISS is an established, world-leader in advanced medical lasers and scientific optics. From its roots in Germany, the company now employs more than 35,000 people at 160 locations in 50 countries. Research and development are undertaken in 27 specialist research and development facilities to ensure ZEISS is always at the forefront of technology.
  

Your surgeon will use the latest ZEISS medical technology during your corrective eye procedure. The ZEISS VisuMax system contains a femtosecond laser which produces infrared laser pulses at an extremely high rate. Each laser pulse delivers a very precise burst of light, thereby harming as little as possible any nearby, healthy tissue that must remain intact.
To help the surgeon do their job effectively, the ZEISS VisuMax also features high-quality ZEISS microscopes, digital cameras, advanced interactive touch screens and integrated illumination. And for you, the patient, there’s a comfortable, ergonomic reclining support system.

As with all surgical procedures, you may experience side effects after your surgery. However, ZEISS SMILE has been designed to be as minimally invasive as possible. Unlike other laser eye correction procedures, your surgeon only needs to create a small opening in your eye and the upper layers of the cornea remain virtually unaffected. However, you should know potential side effects may include: 

• Disorders of the cornea, retina, and other parts of the eye 
• Visual disturbance 
• Visual impairment  
• Ocular pain
  

Even when your vision will need some weeks to stabilize, you might already see a difference in your vision shortly after the surgery. However, it is recommended that you do not rub your eye and follow the instructions of your doctor with regards to post-operative medications and any restrictions. During the healing process, you may feel some minor discomfort, such as a foreign body sensation or some blurry vision while your eye is healing. Also check with your doctor for specific instructions regarding your personal recovery.