Exposure (photography) - Wikipedia, the free encyclopedia
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In photography, exposure is the total amount of light allowed to fall on the photographic medium (photographic film or image sensor) during the process of taking a photograph. Exposure is measured i...
en.wikipedia.org/wiki/Exposure_(photography)
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Your camera has a built-in light meter that measures how much light is touching your film or sensor chip. It measures the light reflecting through your lens and averages it together to come up with a proper exposure. If you have a camera with fully automatic features, you may not even be aware of your light...
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www.pierce.ctc.edu/bbenedet/fall04/Documents/CAMERA%20E...
www.pierce.ctc.edu/bbenedet/fall04/Documents/CAMERA%20EXPOSURE.htm
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Shutter Speeds, f-stops (Depth of Field) and Camera Meters: A Quick Primer ... The machine that processes film negatives at your local drugstore will adjust for exposure errors, trying (again) to make everything a middle gray tone, as most of the time snapshooters don't want their photos to be too light or dark.
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www.sederquist.com/claexpos.html
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It doesn't matter whether you have a digital camera or an old Nikon, the concepts of exposure still apply. Film and digital photography use the same building blocks - lens, shutter, aperture, and film.
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www.photonhead.com/exposure/simcam.php
www.photonhead.com/exposure/simcam.php
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In a traditional camera there were shutter priority, aperture priority and maybe program mode. In digital cameras there can be an almost endless list of modes. Automatic mode, manual mode, macro mode, portrait mode, night mode, indoor mode,...
http://wiki.answers.com/Q/What_are_exposure_modes_on_a_...
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It's pretty amazing stuff. There's nothing like a six-month-long exposure to make your camera's panoramic mode seem like child's play. [Pinhole Photography]
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gizmodo.com/5332962/six+month+long-camera-exposure-show...
gizmodo.com/5332962/six+month+long-camera-exposure-shows-both-winter-and-summer-solstices
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Digital camera exposure and focus use similar components to a conventional camera. Learn about digital camera exposure, focus, aperture and shutter speed. ... These two aspects work together to capture the amount of light needed to make a good image. In photographic terms, they set the exposure of the sensor. ... CCD Camera Summary...
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www.howstuffworks.com/digital-camera6.htm
www.howstuffworks.com/digital-camera6.htm
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First set the camera to 1/500 at f/2.8 and take a shot. Then take another shot after changing the exposure to 1/60 at f/8. Notice how the overall brightness did not change. ... SimCam: Film and Digital Camera Simulator; Basic Exposure - Shutter and Aperture...
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www.photonhead.com/simcam/shutteraperture.php
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