He had to wear the eyeglass all the time unless washing his face and sleeping. A year or two had passed and yet his vision did not improve and he still has astigmatism. And since the problem is not astigmatism alone, his eye grade changes and he have to renew his eyeglass. Unfortunately, the maintenance is quite expensive and is continuous.

As for my case, I have a 20/20 and 20/25 vision and is positive for astigmatism too. Like my brother I had to wear corrective lenses too and since I was so not used to wearing something for my eye, I often don’t wear it and more often misplaced it. It was very hard and annoying I thought.

It was in the late part of 2008 that Lasik Eye Surgery was introduce by a family friend. He said it was only a minor surgery and that the recovery from it was fast and that he was able to see its effect and the improvement it has done to his sister. We are first doubtful and thought it was very invasive but then my brother is very eager to try it. He was 22 when he undergone the surgery.

It was his left eye that was operated first. My brother said there was no pain at all. He only felt some sort of pressure to his eye and of course the dryness but there is no significant pain, per se. The whole procedure took only 14 minutes and even after that, my brother did not complain of any pain or halos or blurring of vision at all. He was prescribed antibiotics and eye drops to help maintain the wetness of the operated eye. My brother was advised to wear an eye shield especially at night, avoid eating seafood for at least two weeks and avoid things that might harm the operated eye. Only a few days after the surgery, my brother’s vision improved and he doesn’t wear his eyeglasses anymore. A week after, his left eye vision were 20/15- almost normal.

The LASIK Laser Eye Surgery is a very brilliant option for my brother and for those who have eye problems. It made possible the things we thought were impossible. My brother, until now, doesn’t have to wear eyeglasses. It did not only treat his astigmatism but also improved his vision all-in-all. Hopefully at the end of this year he will have the operation for his right eye and we are looking forward to another excellent result. We highly recommend Lasik Eye Surgery.

Source: EzineArticles.com

The first application of lasers in our daily lives of the general population was the supermarket barcode scanner. It was introduced in 1974. The laserdisc player was introduced in 1978, it the first successful consumer product to include a laser, despite the fact the compact disc player was the first laser-equipped device to become truly ordinary in consumers’ homes since in 1982, followed soon by laser printers. When lasers were invented in 1960, they were called “a solution looking for a problem”. Since then, they have become ubiquitous, finding function in thousands of highly varied applications in every section of modern society, including consumer electronics, information technology, science, industry, law enforcement, entertainment, military and medicine.

Laser is a device that discharges light known as electromagnetic radiation through a process called stimulated emission. Laser light is usually spatially consistent, which means that the light either is emitted in a fine, low-divergence beam, or can be transformed into one with the help of optical apparatus such as lenses. In general, coherent light typically means the source produces light waves that are in step. They have the equivalent frequencies and indistinguishable phase. The coherence of conventional laser emission is a typical characteristic of lasers. Most other light sources emit incoherent light, which has a point that varies randomly with time and position. Normally, lasers are thought of as emitting light with a narrow wavelength spectrum or monochromatic light. This is not true of all lasers, nevertheless: some emit light with a broad spectrum, while others emit light at multiple distinct wavelengths simultaneously.

Laser in situ keratomileusis, LASIK, well known name in refractive eye surgery, provides vision improvement through the use of a laser by restructuring the cornea and altering its focusing power. Since 1993, LASIK has been done in the U.S. on millions of patients with the use of a wide array of lasers. This process can be used to tweak myopia or nearsightedness, hyperopia or farsightedness, and astigmatism or misshapen cornea. There are now more than a few different lasers that have received FDA consent for LASIK eye surgery. There are diverse lasers for use in myopic and hyperopic patients, but most allow for correction of astigmatism.

One of the supreme enemies of our eyes is the sun. Similar to the skin, eyes are damaged by UV rays coming from the sun, whether it is a cloudy or a clear and sunny day. Sunglasses should at all times be worn in daylight hours when you are outside and you need to be certain that the sunglasses you choose offer UV ray protection. There are many sunglasses sold which are just colored glass and do not really protect your eyes, they simply offer shade from the brightness. Take care of your eyes, we only got a pair.

Source: EzineArticles.com