Why You Should Know What ISO Does ISO is one of three factors
which determine the exposure of a photo, along with aperture and
shutter speed. To really get the most out of your photos you
need to know what all 3 do and how you can use them. Read this
post to gain a more in depth knowledge of how to use your camera
properly and start taking expert photos. Section 1 – What
exactly is ISO? The ISO (international Standards Organization)
determines the sensitivity of the sensor in your camera, which
in turn affects the exposure of your photos. The ISO scale
typically starts at 100, and continues to double from this point
to the boundary of your camera’s capabilities: 100, 200, 400,
800, 1600… The starting and ending points of this range and how
well the camera handles the ISO depends solely on the camera
that you’re using. Most modern cameras these days have many more
points at which you can set the ISO in between those that i’ve
mentioned. The international Standards Organization are those
responsible for setting