| parallax |
A major clue to the perception of depth in vision, parallax arises from the relative motions of near and far objects that is produced when the viewer moves his or her head up and down or from side to side. See also stereopsis. [3]
Ãâó: www.keithyates.com/glossary.htm
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| parallax |
The apparent motion of a relatively close object with respect to a more distant background as the location of the observer changes.
Ãâó: astronomy.nju.edu.cn/astron/AT3/GLOSS_P.HTM
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| parallax |
An apparent change in the position of an object when the person looking at the object changes position. The angle between two imaginary lines from two different observation points meeting at a star or celestial body that is used to measure its distance from the Earth.
Ãâó: www.thepeacefulplanet.com/glossary.html
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| parallax |
In telescopic sights, the condition that exists when the reticle (crosshairs) does not lie exactly on the image plane. Excessive parallax makes the shooter's eye position very critical if repeatable accuracy is to be obtained. Most lower power scopes have the parallax correction pre-set at 150 yards; high-magnification scopes (10X and up) commonly have an adjustable objective to correct for various distances. ...
Ãâó: beasafehunter.org/HunterEd/glossary.html
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| parallax |
An effect seen in close-up photography where the viewfinder does not see the same as the lens. This is normally due to the offset of the viewfinder and lens. This is not an issue if you are using the LCD as a viewfinder or if your camera is an SLR..
Ãâó: www.all-things-photography.com/digital-dictionary....
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