The Exposure Triangle
Aperture
The Aperture is the hole that controls how much light is let in the camera. It also controls the depth of field in the photo. The larger the aperture number, the larger the depth of field is. All research images from Google
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ISO
ISO changes the level of sensitivity to light. with increased sensitivity your camera can take pictures in low light without having to use flash. But, with high ISO the picture has 'noise' so its not as clear as a photo with a low ISO |
Shutter Speed
Shutter Speed is the length of time a cameras shutter is open. A slow shutter speed can create motion blur and a faster shutter speed makes a more still photo. |