Upgrade to remove ads
P04 Photography Exposure
covers P041 Dynamic Range & Clipping and P043 Exposure Triangle
Terms in this set (20)
the amount of light in "stops" a camera captures to determine how light or how dark the image will appear, based on apperture, shutter speed and ISO settings
the unit of exposure, a doubling or halving of the amount of light entering the camera when changing aperture, shutter speed and ISO
a photograph which appears too white or washed-out to see details or textures in all or parts of the image.
a photograph which appears too dark to see details and textures in all or parts of the image.
the exposure range in "stops" between the lightest light and the darkest dark which can be captured by a camera
loss of detail and texture in dark or bright areas of an image when the exposure exceeds the dynamic range of a device
BLOWN OUT HIGHLIGHTS
loss of detail and texture in important bright areas of an image where the pixels are pure white because they were overexposed
loss of detail and texture in important dark areas where the pixels are pure black because they were underexposed
a technique of taking several shots of a scene using different camera settings to ensure getting a good image
HDR (High Dynamic Range)
a software process that combines bracketed images of a scene to expand and enhance shadow and highlight detail.
an opening like the iris of the eye, that changes in size to control the AMOUNT of light passing through the lens of the camera.
APERTURE PRIORITY MODE
an automatic camera mode where you set the camera's aperture and the meter will set the shutter speed for correct exposure.
DEPTH OF FIELD
the distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image.
A fraction that measures of the size of the aperture opening on a camera.
The part of a lens mechanism that can expand and contract to create circular apertures (or openings) that control the amount of light passing through a lens.
ISO / SENSITIVITY
A system used to measure and adjust how sensitive a digital camera is to light.
when you ADD a "stop" of light entering the camera with one of the camera exposure controls (i.e. shutter), then BALANCE it by taking AWAY a "stop" of light with the other (i.e. aperture)
The device on a camera that opens and allows light to pass to the sensor or film for a set period of time in order make an exposure.
the length of time a shutter remains open as measured in seconds or fractions of a second.
SHUTTER PRIORITY MODE
A camera shooting mode that lets the photographer define the camera's shutter speed and the camera will then set the aperture for a correct exposure based on its light metering.
THIS SET IS OFTEN IN FOLDERS WITH...
P012 PHOTOGRAPHY HISTORY
P06 LIGHT & COLOR
P023 CAMERA ANATOMY & OPERATION
P041 Dynamic Range
YOU MIGHT ALSO LIKE...
Digital Photography - Terms
quiz three photography
OTHER SETS BY THIS CREATOR
D05 TYPOGRAPHY UNIT
D045 COLOR WHEEL
D031 ELEMENTS OF DESIGN
P073 PORTRAIT STYLES & PATTERNS