By Ronan 
Vision correction has been revolutionized by excimer laser eye surgery over the past few decades. It was once seen as science fiction, but it is customary to reshape the cornea using laser energy to minimize or remove glasses and contact lenses.
Due to medical and lifestyle reasons, this technology has had a lot of change.
From the medical angle, it is impossible to overemphasize the essence of excimer laser treatment on visual acuity enhancement and overall well-being. They are safe, effective, and have very high success rates in reducing dependency on corrective lenses.
PRK and LASIK involve reshaping the cornea (the eye’s clear front surface) so that light entering through it can be appropriately focused on the retina at the back of your eyes. In this case, tiny amounts of corneal tissue are vaporized by a precisely delivered excimer laser beam. Today’s sophisticated tracking mechanisms and complex beam delivery systems built into advanced lasers allow for precision levels that could only be dreamt about until recently. Surgeons have total control over their intended optical corrections.
Usually, these surgeries take only 10-20 minutes in total. Recovery periods have also shortened over time with technological advances. Most patients experience improved vision almost immediately. Excimer laser eye surgery saves people an incredible amount of time and hassle compared to a lifetime of glasses or contacts beyond its health benefits. The freedom and independence provided are significant lifestyle changes for most.
Glasses and contacts inherently come with a range of limiting factors and frustrations. Please avoid losing glasses, breaking them when needed, or running out of contacts inconveniently. People can play sports, exercise, work, and live their lives without worrying about wearing something on their faces that can easily get damaged or lost somewhere.
Everything from seeing an alarm clock to reading cooking instructions or finding lost items can be done without problems.The idea of having clear natural sight and being self-sufficient was once inconceivable, even a few years ago.
For instance, young school children getting to participate in activities fully; adults who could choose careers such as pilots, police officers, and firefighters, among others; and elderly persons retaining independence while reducing chances of injury all these show how far-reaching excimer laser’s impact is across different age groups.
Conclusion
Millions of people worldwide decide to receive LASIK or PRK, an excimer laser eye procedure that changes lives annually. Laser eye surgery began as a fundamental experiment and has improved vision for more than forty million people so far and counting. In the future, excimer lasers will continue changing eyesight correction and transforming society for years due to constant technological breakthroughs.