Important media infomaton.

Aperture-

Aperture - Is a hole within the lens through which light travels into the camera body.

- In photography aperture is expressed in F numbers so the smaller the F number the larger the aperture and the larger the F number the smaller the aperture

ISO

ISO is the level of sensitivity of your camera to available light, The lower the ISO number the less sensitive it is to light and vise-versa

Shutter speed

Shutter speed also AKA exposure time stands for the length of time a camera shutter is open to expose light in to the sensor /to the light sensitive part of the camera. A fast shutter speed helps to freeeze action and a slow shutter speed can cause motion blur.