Seeing is Believing
Nacogdoches: 936-569-8278
What is 20/20 vision?
Eye Anatomy & Physiology
Overview
What is a refractive error?
Tips for Choosing an Eye Surgeon
How Much Can You Save With LASIK?
Click Here To Find Out

20/20 vision means that vision is normal at a distance of 20 feet. If a person can only see at a distance of 20 feet what the average person can see at 40 feet, he has 20/40 vision. If a person can see at 20 feet what the normal person can see at a distance of 15 feet, he has 20/15 vision or better-than-average vision. While these figures measure the ability to see straight ahead, it is also necessary to have good peripheral (side) vision, eye coordination, depth perception, color vision and night vision.

5300 North Street
Nacogdoches, TX 75965
Phone: 936-569-8278
Fax: 936-569-0275
1-800-753-3846
© 2024 Lehmann Eye Center, All Rights Reserved    Privacy Policy  |  Site Map