Monday, October 15, 2012

Triangle of Exposure

ISO: measures the sensitivity of image sensor.
Aperture: lets in a certain amount of light.
Exposure: amount of light allowed to fall on each area unit of a photographic medium
Shutter Speed: amount of time that the shutter is open
Depth of field: the range of distance that appears acceptably sharp
Motion Blur: capturing movement in a photograph
Noise & Light Sensitivity: the image sensor's sensitivity to graininess and brightness

Sources: http://digital-photography-school.com/shutter-speed http://www.cambridgeincolour.com/tutorials/depth-of-field.htm
http://www.exposureguide.com/iso-sensitivity.htm