Aperture, Shutter Speed and ISO - what are they?

F2.8 image
F16 image

1. eye
2. the smaller the aperture setting, the higher the aperture focus
3. Aperture effects depth of field, because the higher the aperture is the closer it appears




high shutter speed

low shutter speed




a. low
b.medium
c.high
d.very high
e. high
f.very high


a.medium
b.medium-high
c.very high
d.extremely high
e.very high
f.extremely high

1.auto-camera sets shutter and aperture for you
2.shutter priority-you set shutter and camera sets aperture
3.manual- you set shutter and aperture









ISO200






ISO 6400

1.Higher ISO works better when its dark
2.use low ISO whenever possible
3.use a high ISO when its dark





1.2.8, 4, 5.6, 8, 11, 16, 22.
2.1, 1/60, 1/4000.
3.100, 200, 400, 800, 1600, 3,200, 6,400, 12,800, 25,600.