Tuesday 29 September 2015

ISO Photographs

ISO is the level of sensitivity of your camera to light. The lower that the ISO is the less sensitive your camera is to light, whereas the higher the ISO the more sensitive it will be to light. A lower ISO (100 – 400) works best in high key lighting situations while higher ISO settings (3200 – 6400) work better in situations where there is low key lighting.  The ISO also has no effect on the amount of blur that will be caused when moving it, so it is good to use a higher ISO instead of a lower shutter speed when in dark areas if you don’t have a tripod or anything to put the camera on to keep it steady.

 Shutter Speed: 1/15   F-stop: 4.0
 Shutter Speed: 1/15   F-stop: 4.0
Shutter Speed: 1/15   F-stop: 4.0

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