1, 1.4, 2, 2.8, 4, 5.6, 8, 11, 16, 22, 32, 45, 64

1/1000s, 1/500s, 1/250s, 1/125s, 1/60s, 1/30s, 1/15s, 1/8s, 1/4s, 1/2s, 1s

1, 2, 4, 8, 16, 32, 64.

1.5 -> 1.4, 3 -> 2.8, 6 -> 5.6, 12 -> 11, 24 -> 22, 48 -> 45.

50, 100, 200, 400, 800, 1600, 3200, 6400, 12800

1 (Full power), 1/2 power, 1/4 power, 1/8, 1/16, 1/32, 1/64, 1/128

e.g
    1   => 1x2   = 2   -> 2x2   = 4   -> 4x2   =  8 -> 8*2  = 16 -> 16*2 = 32
    1.4 => 1.4x2 = 2.8 -> 2.8x2 = 5.6 -> 5.6*2 = 11 -> 11*2 = 22
    Full F-Stop Scale: 1 -> 1.4 -> 2 -> 2.8 -> 4 -> 5.6 -> 8 -> 11 -> 16 -> 22 -> 32