Shutter Speed
ISO
Aperture
Exposure & Metering
100

Opens and closes to allow light through

Shutter

100

ISO 200 is less sensitive than 400

Yes/True

100

The pupil or opening that can be adjusted to let more or less light in.

Aperture

100

Why is my image overexposed?

ISO: 200

SS: 2"

f/22

Shutter Speed too slow

200

1/1000 is good for

Bright, sunny day; freezing motion

200

Higher ISO settings are used for what situations?

Dark

200

A lot of depth of field but little light let in

Closed Down

200

My subject is blurry but I know I'm in focus. What's going on?

Shutter speed is too slow; motion blur

300
f/4 1/60th of a second kind of day

Overcast

300

Consequence of the sensor heating up because it's working harder

Noise

300

Where is the aperture located?

The lens

300

My image is underexposed, I don't have a tripod, what can I change?

f/2

SS: 1/60

ISO: 50

ISO

400

When will shutter speed create noise?

Very long exposures
400

What ISO should I try not to exceed?

800

400

2 stops from wide open

The sweet spot or where you lens is sharpest

400

If my image is too bright (overexposed), what would I do to my aperture to fix it?

Close down or use a "higher" f stop

500

Mode: Sv, Tv, or S (depending on the brand)

You pick the shutter speed and the camera chooses the aperture to get the correct exposure.

500

What does ISO stand for?

International Standard of Organization

500

What is it called when the aperture is so small that light has to bend to go through and the result is a softened image?

Diffraction

500

What is it called when you adjust your settings to either double or halve the light? (What is exposure measured in?)

Stops