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In photography and cinematography, perspective distortion is a warping or transformation of an object and its surrounding area that differs significantly from what the object would look like with a normal focal length, due to the relative scale of nearby and distant features.
Low point of view camera angle employing a forced perspective technique. A point-of-view (POV) shot shows the viewer the image through the subject's eye. Some POV shots use hand-held cameras to create the illusion that the viewer is seeing through the subject's eyes.
The 1961 35 mm f / 3.5 PC-Nikkor lens—the first perspective-control lens for a 35 mm camera. In photography, a perspective-control lens allows the photographer to control the appearance of perspective in the image; the lens can be moved parallel to the film or sensor, providing the equivalent of corresponding view camera movements.
Photography is the art, ... Layers may be incorporated by altering the focal length, distorting the perspective by positioning the camera in a certain spot. [52]
Perspective (graphical), representing the effects of visual perspective in graphic arts; Aerial perspective, the effect the atmosphere has on the appearance of an object as it is viewed from a distance; Perspective distortion (photography), the way that viewing a picture from the wrong position gives a perceived distortion
Forced perspective is a technique that employs optical illusion to make an object appear farther away, closer, larger or smaller than it actually is. It manipulates human visual perception through the use of scaled objects and the correlation between them and the vantage point of the spectator or camera .
How focal length affects perspective: Varying focal lengths at identical field size achieved by different camera-subject distances. Notice that the shorter the focal length and the larger the angle of view, perspective distortion and size differences increase. Lenses are often referred to by terms that express their angle of view:
A bird's-eye view is an elevated view of an object or location from a very steep viewing angle, creating a perspective as if the observer were a bird in flight looking downward. Bird's-eye views can be an aerial photograph , but also a drawing, and are often used in the making of blueprints, floor plans and maps.