The flashcards below were created by user
haitianwifey
on FreezingBlue Flashcards.
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What are the three cardinal rules of photography
- Fill the frame
- Maximize the depth of field
- Keep the film plane parallel
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Aperture is another word for
F stop
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The aperture controls the
depth of field
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Another name for the film speed
ISO or ASA
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The lower the speed of the film the
higher the resolution
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If a hard shadow is created what can be used to add light to the shadow area
bounce card/reflector
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What two aperture and shutter speed combinations create the best field of depth ranges
f/22 and 1/60
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What does TTL
Through the lens metering
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How is the TTL activated
pressing the shutter button half way
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How do you save crime scene photo to protect the integrity of the images
On external hard drives, seperate servers or a CD
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What is a recommended size hard drive to store photos
2-3 terabytes
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What does ASA stand for
American standard association
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What does ISO stand for
International standard association
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Good working shutter speed is
1/60-1/250
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Good working ASA is
120-200
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An image properly exposed is referred to as being
0
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What four variables directly affect exposure
- Shutter speeds
- Apertures
- Film speed/ISO
- The ambient lighting
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Shutter speeds that are full seconds are indicated by a
"
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What is the aperture
The diaphragm opening of the lens
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What does the filter do
Protect the lens of the camera
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Every crime scene photograph must
yield a true and actual depiction of the scene
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What ISO should be selected outside during the middle of the day 10am-3pm
100
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What ISO should be selected early in the morning or at night
200 or 400
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The determine the lens needed you need to
Multiply the number of feet by 2mm
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Film speeds are an indication of the
sensors relative sensitivity to light
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If it is bright a ______ ISO film is needed
Slow
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If the lighting is dim a ____ ISO film is needed
Fast
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A 50mm lens set at f/8 is actually
6.25 mm
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The B just beyond the shutter speed stands for
bulb
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The B speed setting is used when
longer shutter speeds than those available are required
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The lower the film speed the ______ light there is
less
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The higher the film speed the ______ light there is
More
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The lower the shutter speed the ______ light there is
more
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The higher the shutter speed the ______ light there is
less
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Does a shutter speed of 1/8 have a lot or a little light
A lot
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Does a shutter speed of 1/250 have a lot or a little light
A little
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As you increase the depth of field do you get more or less light
Less light
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Does a F stop of 4 have a lot or a little light
A lot
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Does a F stop of 64 have a lot or a little light
A little light
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What does AF stand for on the camera
Auto focus
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Close up shots of flowers, insects and other small objects
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To attach the lens it must be rotated
counter clockwise
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Use for vivid landscape shots
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- High shutter speeds freeze motion for dynamic sport shots
- Use telephoto lens for best results
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Slow shuter speeds produce stunning night landscapes
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- Night portrait
- provides natural balance between main subject and background in portraits taken under low light
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What does the M stand for on the rotating dial
Manual
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What does the A stand for on the rotating dial
- Aperture priority auto
- Adjust aperture to soften background details or increase the field of depth to bring the main subject and the background into focus
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What does the S stand for on the rotating dial
- Shutter priority auto
- Choose fast shutter speeds to freeze action, slow shutter speeds to suggest motion by blurring moving objects
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What does the P stand for on the rotating dial
- Auto multi program
- Let the camera optimize exposure to suit the subject
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What are the primary f stops
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A change from f/8 to f/11 Doubles of halves the light?
Halves
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A change from f/22 to f/16 Doubles of halves the light?
Doubles
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What are the primary shutter speeds
- 1/8
- 1/15
- 1/30
- 1/60
- 1/125
- 1/250
- 1/500
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What color light does tungsten produce
Yellowish light
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What color light does fluorescent produce
Green because it lacks the red component
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