Near-sided vision is when you can see things close to you but not far away. You need glasses to see things far away. I know this because I am near-sided. Hope this helps you out.
nearsided people
Near-Sighted A nearsighted eye sees near objects within a certain range very clearly while distance vision appears blurry at all times. An estimated 70 million people in the U.S suffer from this condition. Most often caused when the eyeball is too long for the focusing power of the lens and cornea, nearsightedness creates an overpowered eye which causes images to reach true focus in front of the retina. Correction requires a "minus" lens to "weaken" the eye optically to permit clear distance vision.Here's how a spherical contact lens corrects nearsightedness. The shape of a nearsighted eye focuses images in front of the retina, producing a blurred distance vision. By reducing the cornea's focusing power, a spherical contact lens creates a single focal point on the retina where vision is sharpest. Being nearsided is not fun get your eyes tested
Central vision refers to when eyes are focused straight ahead. Peripheral vision refers to vision that occurs outside your central sight of vision. Fringe vision refers to the edge of your peripheral vision.
Diurnal vision is vision that is specialized for daytime, as opposed to nocturnal vision, which is vision specialized for nighttime.
He is nearsided wich means he can only see close up and uses them to see the board, or if he uses them to write he is farsided and they are reading glasses, so pretty much, he needs them to see. If he does not have them on its blurry, i know cuz i have glasses.
Vision in French: vision, in Spanish: visión, in German: Vision, in Italian: visione.
Tunnel vision.
A Vision's Just a Vision was created on 2008-12-07.
You haven't the vision to leads this company! My vision is 20/20. My vision was blocked by tree branches the overhanging the intersection.
Your vision at 20ft is my vision at 50ft.
Double Vision
No: peripheral vision is the vision you are not really aware of, that is the bits around the edges of your vision. Binocular vision is using two eyes together to focus on an object in front of you.