SLR Camera Notes

First way to control light into camera
2nd way is thought aperture.
small aperture less light.

Slow 1 second

1/30 second

Very fast= 1/100 second

Lower num = small aperture
Higher num = larger aperture

Shutter Aperture
It blurred in the background 1/250sec f/2.28

It too light and blurred (low aperture) 1/60sec f/2.8

Its dark and blurred (low aperture) 1/125sec f/11

Too light and blurred (low aperture) 1/4sec f/8

Too dark no picture 1/500sec f/22

Depth of field (DOF)

Background
DOF
For ground

The small aperture+ greater (DOF)

The larger aperture + more light small DOF, blurred.