2007-02-02 04:12:08 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Medicine
3-d or else we would have no perspective of how wide something is
2007-02-02 04:15:59 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Each eye sees 2 dimensionally, our brain takes the two images which are separated by a small amount and uses that to calculate a 3 dimensional image. Because our eyes are so close together we really can only see an accurate 3-d image out to about 20-30 feet, some people are better at this than others and this is part of what makes them better at sports.
2007-02-02 04:19:36 · answer #2 · answered by startrektosnewenterpriselovethem 6 · 0⤊ 0⤋
3 if you have 2 eyes. One eyed people see only 2 dimensions
2007-02-02 04:20:26 · answer #3 · answered by bad_bob_69 7 · 0⤊ 0⤋
Each eye individually sees in two dimensions. However, because the eyes are forward-facing and separated, there is *parallax* in the two dimensional view between both eyes. This slight difference in view is processed by the visual cortex of the brain into three-dimensional binocular vision. It is the basis of *depth* vision.
2007-02-02 05:26:32 · answer #4 · answered by Jerry P 6 · 0⤊ 0⤋
no, the amount of dimensions that we see is a product of the physical nature of our universe. Our universe is only 3 dimentional. Our ability to observe this with accuracy using only two eyes is the result of the superior intelect that is common to all vertebrates as opposed to arthropods (incests and spiders).
2016-03-29 01:33:45 · answer #5 · answered by Norine 4 · 0⤊ 0⤋
Each eye sees only 2 D but the brain synthesises the depth information from the two images. This is called stereoscopic vision. If we close one eye, we lose this depth perception.
2007-02-02 04:18:02 · answer #6 · answered by Swamy 7 · 0⤊ 0⤋
4 dimensions...X, Y, Z and can see things in real time
2007-02-02 04:16:40 · answer #7 · answered by Jagan Mohan R 2 · 0⤊ 0⤋
Close one eye, you see in 2D.
Open both eyes, you see in 3D.
You need both eyes to judge depth of field.
2007-02-02 04:18:06 · answer #8 · answered by tattie_herbert 6 · 0⤊ 0⤋
each eye is capable of seeing in 3D, but depth perception is a bit off. it takes them working in tandem to get good depth perception
2007-02-02 04:17:39 · answer #9 · answered by shiara_blade 6 · 0⤊ 0⤋