There are three main settings which combine to give you the exposure, these are aperture, shutter speed and ISO sensitivity.
Aperture is best explained as the diaphragm opening inside a lens. This setting in short determines the depth of field, the portion of a scene that appears sharp in the image.
Shutter speed and exposure time [...]

Will you miss the picture of a lifetime because you are unprepared? I know I have missed a lot of awesome photographs simply because I was not ready or didn’t have a camera
with me. I have learned from this and always carry a small digital camera
with me.
I remember one day when I was [...]