Thursday, November 20, 2014
Monday, November 17, 2014
Exposure
- Amount of light allowed into the camera's sensor and how long the sensor is exposed to light while taking a photo
- Controlled with shutter speed or aperture
- Long exposure = slow shutter speed (star trails). Short exposure = fast shutter speed (high speed photography)
- Exposure combines: Aperture, shutter speed, and ISO/film speed (sensitivity of the sensor)
- All three elements have to work together to properly expose a photo. A change in one will change the others
- The higher the ISO, the more noise
- Large aperture needs quicker shutter speeds, smaller needs slower
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Wide aperture |
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ISO |
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Slow shutter speed. |
Thursday, November 13, 2014
Wednesday, November 12, 2014
Monday, November 3, 2014
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