Exposure (Photography)
Slowest shutter speed recommended for handling your camera
1/60
B shutter speed
Allows you to keep the shutter open as long as you press the shutter release button
Controls amount of light coming into your camera
Aperture
What controls depth of field?
Aperture
What controls exposure?
Aperture and shutter
How do you bracket shutter speed of 1/1000
Bracket your aperture
How do you bracket when you have an f-stop of 2.8 or 22
Bracket your shutter speed
Increase the size of aperture
Double amount of light (making the opening larger)
Decrease your shutter speed
Double the amount of time (making time slower)
What do you do when you have a shutter speed below 1/60 and no tripod?
Find an equal exposure
Decrease size of aperture
Halving amount of light (making the opening smaller)
Increase you shutter speed
Halving amount of time (making time faster)
ISO speed for outdoors on a sunny day
ISO 100
2 common black and white film speeds
ISO 100 and ISO 400
Best ISO speed for action photography, indoors, and on a cloudy day
ISO 400
Handheld camera rule- 1/60
If use a slower shutter speed use tripod and shutter release button
Latent image
Image captures on film after exposure but not visible to human eye until after processing
Small aperture opening
Infinite depth of field (everything clear)
Small aperture
Large numbers
Larger fstops
Less light
Faster(1/1000)
Less time
Smaller fstops
More light
Slower(1/8)
More time
Large aperture opening
Shallow depth of field (only what you focus is clear)
Bracketing
Shooting three different exposure of the same scene to ensure accurate exposure
Controls amount of time light reaches your film
Shutter speed
Large aperture
Small numbers
Under exposure
Too little light; light negative, dark print
Over exposure
Too much light; dark negative, light print
When using a telefono lens, how do you reduce movement or blur?
Use a tripod
Exposure
Use of aperture and shutter speed based on ISO to record an image
Tripods
Valuable for longer exposures and anytime using Telefono or zooming lens
Grain
Visible silver particles in a photo; higher speed film is more grain, silver particles larger