Camera Sim

Exposure levels:
F/2.8 - looks best at 1/125th of a second
F/4 - looks best at 1/1000th of a second
F/5.6 - looks best at 1/500th of a second
F/8 - looks best at 1/250th of a second
F/11 - looks best at 1/125th of a second
F/16 - looks best at 1/60th of a second
F/22 - looks best at 1/30th of a second

Backgrounds:

F/2.8 - The background is too bright and the picture is blurry

F/4 - The background is 

F/5.6 - 

F/8 - 

F/11 - 

F/16 - 

F/22 -