| parallax |
The difference between what is viewed in the viewfinder, and what is recorded to film - not an issue when using an SLR camera, but a regular cause of badly framed images on film-compact cameras. Many digital cameras now allow the photographer to compose the image through the lens rather than a detachable viewfinder, and this also eliminates the effect of parallax.
출처: www.fotoserve.com/glossary/p.html
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| parallax |
Where objects in a scene seem to shift laterally relative to one another as the angle of view is changed.
출처: www.mirageworks.net/mw/terminology.html
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| parallax |
A condition that occurs when the image of the target is not focused precisely on the reticle plane. Parallax is visible as an apparent movement between the reticle and the target when the shooter moves his head or, in extreme cases, an out-of-focus image. Many scopes have a special range focus to adjust for parallax (adjustable objective).
출처: www.aafta.org/html/education/education_glossary.ht...
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| parallax |
triangulation - Used to measure the distance of the star from the earth. The earth's orbit around the sun has a diameter of about 186 million miles (300 million kilometers). By looking at a star one day and then looking at it again 6 months later, an astronomer can see a difference in the viewing angle for the star. With a little trigonometry the different angles yield a distance. This technique works for stars within about 400 light years of earth.
출처: www.nameastargift.com/astronomydictionary/
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| parallax |
the effect whereby the apparent position or direction of an object changes with the observation point. See solar parallax for its affect on solar parameters. The effect can affect the accuracy of reading scales.
출처: www.sundialsoc.org.uk/glossary/alpha.htm
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