30 relations: Aperture, Aperture priority, Artificial intelligence, Autofocus, Bridge camera, Canon Inc., Comparison of digital SLRs, Dawn, Depth of field, Digital camera, Digital single-lens reflex camera, Fill flash, Film, Film speed, Image noise, Mode dial, Nikon, Panasonic, Pentax K-50, Photography, Point-and-shoot camera, Prosumer, Sensitivity priority, Shutter (photography), Shutter priority, Star trail, Sunset, Tripod, Twilight, Underdetermined system.
In optics, an aperture is a hole or an opening through which light travels.
Aperture priority, often abbreviated A or Av (for aperture value) on a camera mode dial, is a setting on some cameras that allows the user to set a specific aperture value (f-number) while the camera selects a shutter speed to match it that will result in proper exposure based on the lighting conditions as measured by the camera's light meter.
Artificial intelligence (AI, also machine intelligence, MI) is intelligence demonstrated by machines, in contrast to the natural intelligence (NI) displayed by humans and other animals.
An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area.
Bridge cameras are cameras that fill the niche between the single-lens reflex cameras (SLRs) and the point-and-shoot camera.
is a Japanese multinational corporation specializing in the manufacture of imaging and optical products, including cameras, camcorders, photocopiers, steppers, computer printers and medical equipment. It's headquartered in Ōta, Tokyo, Japan."." Canon. Retrieved on 13 January 2009. Canon has a primary listing on the Tokyo Stock Exchange and is a constituent of the TOPIX index. It has a secondary listing on the New York Stock Exchange.
Following list compares main features of digital single-lens reflex cameras (DSLRs).
Dawn, from an Old English verb dagian: "to become day", is the time that marks the beginning of twilight before sunrise.
In optics, particularly as it relates to film and photography, the optical phenomenon known as depth of field (DOF), is the distance about the Plane of Focus (POF) where objects appear acceptably sharp in an image.
A digital camera or digicam is a camera that captures photographs in digital memory.
A digital single-lens reflex camera (also called digital SLR or DSLR) is a digital camera that combines the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor, as opposed to photographic film.
Fill flash is a photographic technique used to brighten deep shadow areas, typically outdoors on sunny days, though the technique is useful any time the background is significantly brighter than the subject of the photograph, particularly in backlit subjects.
A film, also called a movie, motion picture, moving pícture, theatrical film, or photoplay, is a series of still images that, when shown on a screen, create the illusion of moving images.
Film speed is the measure of a photographic film's sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system.
Image noise is random variation of brightness or color information in images, and is usually an aspect of electronic noise.
A mode dial or camera dial is a dial used on digital cameras to change the camera's mode.
(or), also known just as Nikon, is a Japanese multinational corporation headquartered in Tokyo, Japan, specializing in optics and imaging products.
, formerly known as, is a Japanese multinational electronics corporation headquartered in Kadoma, Osaka, Japan.
The Pentax K-50 is a 16.3-megapixel mid-level Pentax digital single-lens reflex camera, announced on 12 June 2013.
Photography is the science, art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.
A point-and-shoot camera, also known as compact camera, is a still camera designed primarily for simple operation.
A prosumer is a person who consumes and produces a product.
Sensitivity priority, often abbreviated Sv (for Sensitivity value) on a camera dial, and colloquially called "ISO priority", is a setting on Pentax cameras that allows the user to choose a specific Sensitivity (ISO speed) value while the camera selects a shutter speed and aperture to match.
In photography, a shutter is a device that allows light to pass for a determined period, exposing photographic film or a light-sensitive electronic sensor to light in order to capture a permanent image of a scene.
Shutter priority refers to a setting on some cameras that allows the user to choose a specific shutter speed while the camera adjusts the aperture to ensure correct exposure.
A star trail is a type of photograph that uses long-exposure times to capture the apparent motion of stars in the night sky due to Earth's rotation.
Sunset or sundown is the daily disappearance of the Sun below the horizon as a result of Earth's rotation.
A tripod is a portable three-legged frame or stand, used as a platform for supporting the weight and maintaining the stability of some other object.
Twilight on Earth is the illumination of the lower atmosphere when the Sun itself is not directly visible because it is below the horizon.
In mathematics, a system of linear equations or a system of polynomial equations is considered underdetermined if there are fewer equations than unknowns (in contrast to an overdetermined system, where there are more equations than unknowns).