An optometrist is a specialist in measuring the accuracy of vision.
Optometrists
Optometrist
An optometrist measures vision needs.
Tunnel vision (also called "Kalnienk Vision")
The letters are called "CAPTCHA".
Three-dimensional vision called
In Christianity, a vision is when God reveals something to a person through a moving image. It may be like a scene acted out or a movie revealed to the person. Sometimes it will be accompanied by noise. Biblical examples of this would be Jacob's Ladder or the entire book of Revelation. Many Christians today believe God still gives visions to His followers. Some distinguish between what are called "open visions" and "closed visions." In a closed vision, God shows the vision to the person in their "mind's eye." The person may be dreaming or have their eyes closed. In an open vision, God shows the vision to the person as if it were happening right in front of the person. The person is conscious and has their eyes opened.
A vision is a day dream or thought of either something a person feels is about to happen or of something that did happen (the latter is called a flashback).
This person is called a surveyor.
A person who measures land is a surveyor; a person who maps land is a cartographer.
It will become a super power if it can take more measures on domestic problems.
Tunnle Vision.
A technical person's vision should be 20/20. They need to have near perfect vision in order to do their job. This vision can be achieved through the use of glasses or contacts.
20/10 vision refers to vision better than 20/20. A person having 20/10 vision would be able to see something at 20 feet that a person with 20/20 vision would see at 10 feet.