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This table shows the diagonal, horizontal, and vertical angles of view, in degrees, for lenses producing rectilinear images, when used with 36 mm × 24 mm format (that is, 135 film or full-frame 35 mm digital using width 36 mm, height 24 mm, and diagonal 43.3 mm for d in the formula above). [16]
35 mm equivalent focal length. The resulting images from 50 mm and 70 mm lenses for different sensor sizes; 36x24 mm (red) and 24x18 mm (blue) In photography, the 35 mm equivalent focal length is a measure of the angle of view for a particular combination of a camera lens and film or image sensor size. The term is popular because in the early ...
t. e. Human body shape is a complex phenomenon with sophisticated detail and function. The general shape or figure of a person is defined mainly by the molding of skeletal structures, as well as the distribution of muscles and fat. [ 1] Skeletal structure grows and changes only up to the point at which a human reaches adulthood and remains ...
Visual weight. The visual weight in an image is defined as the visual force that appears due to the contrast of light among the visual elements that compound it. [ 1] The visual weight is a visual force which prevails in the image balance. According to Rudolph Arnheim [ 2] the visual weight, together with the direction are the properties which ...
For example, a height/weight chart may say the ideal weight (BMI 21.5) for a 1.78-metre-tall (5 ft 10 in) man is 68 kilograms (150 lb). But if that man has a slender build (small frame), he may be overweight at 68 kg or 150 lb and should reduce by 10% to roughly 61 kg or 135 lb (BMI 19.4).
In photography and cinematography, a wide-angle lens is a lens covering a large angle of view. [a] Conversely, its focal length is substantially smaller than that of a normal lens for a given film plane. This type of lens allows more of the scene to be included in the photograph, which is useful in architectural, interior, and landscape ...
Body image is a person's thoughts, feelings and perception of the aesthetics or sexual attractiveness of their own body. [ 1] The concept of body image is used in several disciplines, including neuroscience, psychology, medicine, psychiatry, psychoanalysis, philosophy, cultural and feminist studies; the media also often uses the term.
Headroom is a way of balancing out a frame. According to Dr. John Suhler in his e-book Photographic Psychology: Image and Psyche, “the eye appreciates the appearance of balance in [an image]. It makes us feel centered, steady, and stable. It suggests poise and gracefulness.”. [10] Headroom helps create this balance.