Using Lasers to Correct Eyesight

16 Jan 2014

When a cornea is incorrectly curved, it causes light that enters the eye to focus beyond or in front of the retina rather than on it. Or in the case of astigmatism, light lands on multiple focal points.

 

Glasses or contact lenses correct this problem, but Laser Eye Surgery at Optilase offers a permanent solution to waking up to blurred surroundings and having to fumble around for your glasses before you can make anything out clearly.

 

Ultraviolet light (UV) is invisible to the human eye, but we are exposed to it every day since the sun is the largest natural source of UV light in the universe. UV light is absorbed by the skin and also by the eyes.

 

Laser Eye Surgery sees artificial UV being applied in a controlled manner so that microscopic amounts of corneal tissue are removed from its surface in order to alter its shape.

What type of laser is used during Laser Eye Surgery?

The Excimer Laser is a highly precise laser that is used during Laser Eye Surgery that emits a very specific cool ultraviolet beam of light (193nm or approximately 60mW).

 

The principle of how the revolutionary Excimer Laser works makes it particularly suitable for Laser Eye Surgery as it produces targeted laser energy that ruptures the collagen molecules that make up the cornea, which in essence is a transparent connective tissue.

Are lasers safe to use on human eyes?

The Excimer Laser was first used on human eyes in the 1980s and its success in mainstream Laser Eye Surgery is reflected in the fact that LASIK is the world’s most popular elective surgery.

 

During Laser Eye Surgery, small rapid pulses of laser energy ablate microscopic amounts of corneal tissue from its periphery in the case of farsightedness or from its centre in cases of nearsightedness without causing damage to surrounding tissue.

 

All lasers used during Laser Eye Surgery are computer-controlled and also use eye-tracking software designed to react to involuntary eye movements.

 

If you are interested in Laser Eye Surgery, book your free consultation today on +353 1 223 8821.

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Patient Reviews

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Monica mc mahon
April 15, 2024

From beginning to End of my procedure with Optilase, I was treated personally and professionally. The surgery, true aftercare was smooth and efficient and I can only say it was the perfect choice for us . I highly recommend Optilase.

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Roxanne Bartolome
April 15, 2024

I recently had the PRK procedure a month ago. It's been life changing to be able to see clearly after wearing glasses for 20 years. My vision was not 20/20 after surgery since I had PRK and I was first scared that it won't get better. But give it time and patience and it will improve. Optilase was superb on aftercare and the team during the surgery really took care of me. I'm so happy ❤️ Thank you Optilase!

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Lin Walsh
April 12, 2024

Omg i thought about having lens replacement for 2 years , i just wish i did it then , I’m absolutely delighted with my eyes now , i am only 3 weeks over it and cant believe how wonderful it is to see everything so clear , i nearly want to tell everyone who wears glasses to do this , if i had known sooner how painless this op is i would have booked in immediately , Everyone in my Clinic were fantastic so friendly , just do it you certainly wont regret it , also the aftercare is amazing .

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Susan Sutton
April 8, 2024

Staff are all very nice and procedure was painless and quick

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David Hill
April 8, 2024

Delighted with my experience at Optilase. Professional staff who looked after me from start to finish. Procedure itself was very quick. A big thanks to the whole team.

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Aoife Mckenna
April 8, 2024

Absolutely delighted with the results of my surgery. I wish I done it years ago

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Denise Carroll
April 8, 2024

Does what it say, corrects your vision! Very fast and professional service.

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jessica daiana
April 8, 2024

Great price for excellent service. All staff was very professional and welcoming, great results and good aftercare

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gary Malone
April 6, 2024

Best thing I ever done ,👍

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Catriona Brady
April 1, 2024

Fantastic experience throughout, from consultation to aftercare. Professional, welcoming and calming staff. Appointments and procedure were easy and relaxed and the overall result was excellent. Aftercare was also great, nothing was ever a hassle.

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Rebecca Walsh
March 29, 2024

Worth the money. Staff guide you step by step to relax you through the surgery. Recommend

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Mark O'Keeffe
March 28, 2024

I found the whole process very professional and very well organised. They also assisted in the documentation process very easy. They were also very good to help in arranging the reference process too. If I was make one small comment is they need to add a prescription painkiller to the process. Although the after experience was exactly what was expected it could been managed better with a stronger pain relief. Other than that I have recommended 3 people to get the procedure from Optilase, all of which had a great experience. I would highly recommend Optilase for vision correction and the long term benefits have changed my life.

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