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 the best vision

What Is The Best Vision? Visual acuity of 20/20 is considered “perfect vision” because no aids are required to see better, but people can have better than 20/20 vision. Many young people are able to see letters smaller than the general “20/20” size. What is the best vision in the world? The best recorded vision…

What is 2020 vision

What Is 2020 Vision? If someone has 20/20 vision, it means they can see the same amount of detail from 20 feet away as the average person. If someone has a visual acuity of 20/40, they can see the same amount of detail from 20 feet away as the average person would see from 40…

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…

What is laser therapy

What Is Laser Therapy? Listen to pronunciation. (LAY-zer THAYR-uh-pee) Treatment that uses intense, narrow beams of light to cut and destroy tissue, such as cancer tissue. What is meant by laser treatment? Listen to pronunciation. (LAY-zer THAYR-uh-pee) Treatment that uses intense, narrow beams of light to cut and destroy tissue, such as cancer tissue. Is…