what does lasik stand for

What Does Lasik Stand For? Laser-assisted in situ keratomileusis (LASIK) can be an alternative to glasses or contact lenses. During LASIK surgery, a special type of cutting laser is used to precisely change the shape of the dome-shaped clear tissue at the front of your eye (cornea) to improve vision. What do the letters in…

What is eye refraction exam

What Is Eye Refraction Exam? A refraction is an eye test performed during a comprehensive eye exam that measures a patient’s prescription for eyeglasses or contacts. During the refraction test, the patient will sit in a chair looking through a special device called a phoroptor or refractor and focus on an eye chart 20 feet…

What is short sighted

What Is Short Sighted? Short-sightedness, or myopia, is a very common eye condition that causes distant objects to appear blurred, while close objects can be seen clearly. What does being short-sighted mean? Short-sightedness, or myopia, is a very common eye condition that causes distant objects to appear blurred, while close objects can be seen clearly….

What does toric mean

What Does Toric Mean? Toric contact lenses are designed for people with astigmatism. Toric contact lenses correct for astigmatism issues that arise from a different curvature of the cornea or lens in your eye (referred to as regular astigmatism, corneal astigmatism or lenticular astigmatism). What does toric mean in contacts? Toric contact lenses are designed…