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Technology for holding an exposure setting from one scene to another. [4] AF: Autofocus. The lens is focused automatically by means of the camera's hardware and firmware, to obtain optimum sharpness of an image. [4] AF-L or AFL: Autofocus lock. Locks a particular focus setting, preventing refocusing if the scene changes. [4] AoV: Angle of view ...
The difference between Program mode and Full Auto mode is that in program mode, only the exposure is automatic, while other camera settings (e.g. shooting mode, exposure compensation, flash) can be set manually; in Full Auto mode, everything is automatic.
A digital single-lens reflex camera (digital SLR or DSLR) is a digital camera that combines the optics and mechanisms of a single-lens reflex camera with a solid-state image sensor and digitally records the images from the sensor. The reflex design scheme is the primary difference between a DSLR and other digital cameras.
A Kodak dSLR with the mode dial located near the flash/viewfinder hump. Sony Cyber-shot DSC-RX100 II, with two distinct automatic modes: "intelligent auto" (green "i📷") and "superior auto" (golden "i📷+") [1] A mode dial or camera dial is a dial used on digital cameras to change the camera's mode.
Digital cameras usually have variable ISO settings that provide additional flexibility. Exposure is a combination of the length of time and the illuminance at the photosensitive material. Exposure time is controlled in a camera by shutter speed , and the illuminance depends on the lens aperture and the scene luminance .
When the shutter is released, the mirror moves out of the light path, and the light shines directly onto the film (or in the case of a DSLR, the CCD or CMOS imaging sensor). Exceptions to the moving mirror system include the Canon Pellix and Sony SLT cameras , along with several special-purpose high-speed cameras (such as the Canon EOS-1N RS ...
Some recent cameras offer settings for the JPG processing engine with higher DR which is somewhat closer to the sensor DR (for instance, S-Log2 gamma [12] [13] of Sony, Flat picture control [14] of Nikon). With other cameras, a workaround approach known as "UniWB" [15] [16] [17] may be used. One should be careful when using rough in-camera ...
The first digital single-lens reflex (DSLR) camera was the Nikon SVC prototype demonstrated in 1986, followed by the commercial Nikon QV-1000C released in 1988. [22] The first widely commercially available digital camera was the 1990 Dycam Model 1; it also sold as the Logitech Fotoman.