SLR Camera Notes

(1)First way to control the light into the camera:The slower the shutter speed the more light that hits the film.
(2)Second way to control the light into the camera:is through aperture.The small aperture,the less light into the camera.
Slow 1sec
1/30sec
1/1ooosec

Fast

Lower Number= Small Aperture
Higher Number= Large Aperture

Observations On Images:
Shutter: Aperture: Oberseved
(1) 1sec : f4 : low aperture
(2) 1/30sec: f8 : light
(3) 1/250sec: f16 : dark
(4) 1/60sec : f11 : dim
(5) 1/500sec: f22 : too dark

Depth of field often called (DOF)
Background
DOF
Forground

The small aperture, less light= Great DOF
The Large aperture, more light= Small DOF