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A close-up or closeup in filmmaking, television production, still photography, and the comic strip medium is a type of shot that tightly frames a person or object. [1] Close-ups are one of the standard shots used regularly with medium and long shots (cinematic techniques). Close-ups display the most detail, but they do not include the broader ...
That distance is sometimes given on the filter in millimeters. A +3 close-up lens has a maximal working distance of 0.333 m or 333 mm. The magnification is the focal distance of the objective lens (f) divided by the focal distance of the close-up lens; i.e., the focal distance of the objective lens (in meters) multiplied by the diopter value (D) of the close-up lens:
Extreme close-up A shot framed so closely as to show only a portion of the face or of some object. Extreme long shot A shot in which the human figure would be extremely insignificant compared to its surroundings. A panoramic view photographed from a considerable distance and made up essentially of landscape or distant background. Fade in/out
Before the advent of digital photography it was necessary to use extension tubes to photograph a close-up object such as a viewfinder, and it was difficult to judge focusing precisely. Both compact digital cameras and digital SLRs are able to focus on close objects without the need for extension tubes, and their autofocus function and digital ...
This image makes the Paranal Observatory's laser guide stars "meeting point" feel closer than it really is. In reality, the beams extend to an infinite distance. Forced perspective is a technique that employs optical illusion to make an object appear farther away, closer, larger or smaller than it actually is.
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A stereoscope presents 2D images of the same object from slightly different angles to the left eye and the right eye, allowing the viewer to reconstruct the original object via binocular disparity. When viewed with the proper vergence, an autostereogram does the same, the binocular disparity existing in adjacent parts of the repeating 2D patterns.
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