autoexposure


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autoexposure

(ˌɔːtəɪkˈspəʊʒə)
n
(Photography) another name for automatic exposure
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CR-2 PLUS AF Digital Non-Mydriatic Retinal Camera: The CR-2 PLUS AF incorporates Canon EOS technology and provides superb retinal images under just about any condition with integrated AutoExposure, AutoFocus, AutoFundus and AutoCapture.
The spectrometer is lightweight at <2 lb and is easy to operate with the autoexposure and autoshutter features.
Unit capabilities include full range UV/VIS/NIR in one scan; very fast scanning, with autoshutter, autoexposure and auto-dark correction; compact design that weighs less than 8 lb (3.
The device also features a much-improved five megapixel camera with autoexposure and auto-focus.
As with other types of sky photography, your camera's autoexposure setting probably won't give good results (even if it has a night mode).
The Elura's simple exposure wheel allowed me to show students how to correct for difficult lighting conditions that still fool most autoexposure systems.
Image acquisition is optimized by using a monochrome camera and advanced illumination, autoexposure, and autofocus techniques.
Many point-and-shoot camera models have no manual override for exposure; you can't control the camera's shutter speed and lens aperture (opening), so you have to rely on its autoexposure feature.
Its functions include passive autofocus and autoexposure, multi-AF (for sharp focus even when subjects are off-center in the frame), three-segment exposure metering (balanced so subjects aren't over or under lighted), macro mode, exposure compensation (for back-lighted subjects) and continuous drive (motor drive).
It offers single and continuous (predictive) autofocus modes, three metering systems, three autoexposure modes, ISO 100-, 200- , and 400-equivalent sensitivities, auto-bracketing at three exposure levels, and shutter speed from 1/6,000 second to 30 seconds.
Digital images were captured with an autoexposure CCD camera (MicroImage Video Systems Co.