Exposure exposed...

Trying to understand exposure isn't the easiest thing to do...the ISO....the Shutter speed...the aperture....that's too much greek for 1 day. Anyways, here's a short write-up on exposure i have gathered for beginners... :)

Exposure consist of 3 major elements - ISO, Shutter speed & Aperture. See the exposure triangle above. Each of the three aspects of the triangle relate to light and how it enters and interacts with the camera.

1. ISO - the measure of a digital camera sensor’s sensitivity to light
2. Aperture - the size of the opening in the lens when a picture is taken
3. Shutter Speed - the amount of time that the shutter is open