| A | B |
|---|
| sensor | light sensitive area of camera |
| lens | moves back and forth |
| aperature | amount of light entering the camera |
| shutter | time light enters the camera |
| f-stop | describes aperture |
| large aperture | f-2 - f-4 |
| small aperture | f-16 - f-22 |
| depth of field | amount of image in focus |
| shallow depth of field | large aperture |
| deep depth of field | small aperture |
| exposure | shutter speed |
| freeze motion | fast shutter speed |
| blur motion | slow shutter speed |
| reciprocity | relationship between intensity and duration of light entering the camera |
| under exposed | photo is too dark |
| overexposed | photo is too light |
| conservationist | protects the environment |
| f-64 club | straight photography |
| vertical line | strong |
| horizontal line | calm |
| diagonal line | action |
| curved line | beauty |
| converging line | lines that converge to a vanishing point |
| Family of Man | Steichen's most important exhibit |
| color temperature | characteristic of a light source |
| kelvin | unit of measurement of temperature of a light source |
