Aperture

 

The aperture is the hole in the camera lens open light through also the small number is the bigger hole then bigger hole is no light come in.

Depth of field

 

The depth of field is the the nearest the objects the large depth of field also the narrow depth of field focused the objects the image.

ISO-(International Standards Organisation)

The ISO is the camera the higher the ISO the image destroy the quality of the image also the lower the ISO the image the quality of the image.

Shutter speed

 

The shutter speed is the exposure time length of the time the film or the digital sensor also inside the camera to the exposed to the light.

White balance

The white balance is the adjust colours to match the colour of the light source also has the different light source sunlight, incandescent bulbs and the fluorescent lighting.