The Three Pillars of Photography

f2.8                                                 f22
1.the eye
2.small aperture  results in a small amount of blur
3.aperture effects depth of field by blurring the background more or less


1.
a quick
b quick
c quick
d quick
e quick
f quick

a long
b long
c quick
d long
e long
f long

2. Auto mode means that the shutter speed is set by the camera

Shutter priority means that you set the shutter speed, while manual mode gives you access to change the aperture AND the shutter


3.

 ISO 200

 ISO 3200

1. It would be easier to see the team and the players more clearly
2. Best to try and use low ISO
3. Only use it when necessary

A.2.8,3.5,4,4.5,5.6,6.7,8,8.5,11,13,16,19,22
B.1, , 1.5, 1/3, .25, ,2, 1/6, 1/7,1/8,1/10,1/15,1/20,1/30,1/45,1/60,1/90,1/125,1/180,1/250, 1/350, 1/500, 1/750, 1/1000, 1/1500, 1/2000, 1/2000, 1/3000
C.100,200,400,800,1600,3200,6400,12800,25600