This is also known as perfect sight where no prescription is required in order to see things clearly and comfortably. The fraction 20/20 is understood as follows: the bottom half represents the distance in feet at which a perfect sighted person is able to see clearly a target seen by another at 20 feet. So if you are perfect sighted you will see at 20 feet exactly what another perfect sighted person will see at 20 feet.

LASIK surgery is known for having a particularly quick recovery, partly because the flap acts as a natural bandage for the cornea. Patients can usually return to work in a day or two, although it is best to take a few days off and take it easy to allow proper healing. One should wait a week or two before recommencing strenuous activities, and at least a month or more before contact sports. See similar questions...

Following LASIK eye surgery at our Michigan facility, patients can generally plan to return to work and other activities within a couple of days. Patients are usually able to safely drive on their own the day after their surgery. We recommend that patients not engage in activities such as yard work, which would potentially bring contaminants into contact with their eyes, for one week following surgery. See similar questions...

If you are wearing soft contacts, they need to be left out for at least fourteen days before your evaluation exam and your LASIK surgery. If you are wearing hard or gas permeable contact lenses they need to be out for at least three weeks prior to your exam and surgery. See similar questions...

People with astigmatism see ghost images or double images without their glasses on. In this condition, the cornea is not spherical, but is shaped more like a football or teaspoon. Light entering the eye is distorted by this lack of sphericity, causing blurry images and ghost images. Astigmatism is often combined with myopia or hyperopia. See similar questions...

The actual LASIK eye surgery at our Sacramento area office requires about 1 to 2 minutes per eye, depending on the degree of correction needed. Usually, both eyes are treated in a single visit. You will typically notice an improvement in your vision within hours of the procedure. Most people can drive the day after eye surgery and return to work in between two and four days. Many patients therefore prefer to be treated on a Wednesday, Thursday, or Friday to minimize their time away from work. See similar questions...

Someone who is short-sighted sees better up close without their glasses than they do in the distance. Someone who is long-sighted sees better in the distance than up close without their glasses. If the degree of long-sight is severe, then both distance and near vision are blurred, but distance is better than near vision. See similar questions...

Unfortunately, there is no definitive treatment for a lazy eye after the age of 7-9 years. But to our experience, most of our patients with lazy eyes have noticed an improvement in their vision and we have detected gain of 2 or more lines at the visual acuity test. See similar questions...

LASIK surgery lasts less than five minutes per eye. The procedure is performed in one of our New York LASIK Surgery Offices. See similar questions...

LASIK surgery has been performed since 1991 in Europe, and is based on another vision correction technique that has been used for more than 40 years. For many years, various clinical studies have been performed and each has failed to demonstrate any long-term harmful effects on the cornea. See similar questions...

All of the lasers Dr. Gollance uses are FDA approved to treat astigmatism, using either LASIK or PRK. Astigmatism correction generally adds only a few seconds to the overall treatment of the laser. See similar questions...

LASIK has been common in many countries around the world since the late 1980s. In addition, many clinical studies have looked at the long-term effects of the Excimer laser on the cornea. Studies performed so far have indicated that there are no long-term negative effects of the laser on the eye's integrity or strength when performed within the guidelines. Today, most experts around the world are confident that they will discover no long-term problems with LASIK. See similar questions...

Medical researchers have been following LASIK patients for 15 years and have uncovered no detrimental long-term effects. The corneal flap procedure has been practiced widely since the 1980s with no long-term complications found. In view of these findings, we have confidence in these procedures, but it is not possible to guarantee that some rare problems may develop in the future. See similar questions...

Yes, the extremely low complication rate has been a primary reason for the popularity of LASIK worldwide. The risk of a serious problem resulting in any loss of vision is about 0.01 percent. More common but less serious problems include under or over corrections, flap-related problems, infection, dry eyes, and night vision problems. There have been no cases of blindness or loss of the eye with LASIK in the United States. See similar questions...

There is minimal discomfort with LASIK. Some patients even report absolutely no discomfort during the laser vision correction procedure. At Ocala Eye, topical anesthetic (numbing) eye drops are used prior to the procedure. As the microkeratome is applied to the surface of the eye, some patients may experience a pressure sensation. The cutting of the flap itself is painless, as is the laser treatment. See similar questions...

LASIK is a surgical procedure designed to correct common vision problems such as nearsightedness, farsightedness, and astigmatism. During the procedure, the LASIK surgeon uses an excimer laser to correct abnormalities in the cornea’s curvature that negatively affect the way images are processed by your eye. LASIK belongs to a group of vision correction procedures collectively referred to as refractive surgery, of which it is the most popular. See similar questions...

Through LASIK eye surgery, numerous Michigan residents have safely eliminated or reduced their dependence on glasses. However, as with all surgical procedures, there are risks associated with laser vision correction. Potential complications of LASIK include: In rare instances, patients may experience reduction in visual acuity. These risks can be addressed at your consultation. Complications affect only a small minority of patients. See similar questions...