basics photography_ exposure - david prakel.pdf

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Basics Photography: Exposure
BASICS
David Präkel
PHOTOGRAPHY
07
EXPOSURE
n
total amount of light permitted
to fall on film or sensor during
the act of taking a photograph
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BASICS
David Präkel
PHOTOGRAPHY
07
EXPOSURE
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An AVA Book
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ISBN 978-2-940411-05-4
10 9 8 7 6 5 4 3 2 1
Design by Gavin Ambrose
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2_ 3
Luke Tomlinson (polo player)
Careful choice of shutter speed and panning keeps the subject crisp while blurring the
background to add to the atmosphere. The dynamic blur of the moving hooves – not to
mention anticipating when all four feet would be off the ground – shows the power of the
shutter and camera movement to depict the dynamic, moving world.
Photographer: Marek Sikora.
Technical summary: Canon EOS 40D Canon 100–400mm L IS USM 1/60 at f/22 ISO 250 Evaluative metering.
Tone curve, hue and saturation adjusted in Photoshop.
 
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How to get the most out of this book
6
Introduction
8
Basic theory
10
Shutter speed and
time
Aperture and depth
Depth of field
Light itself
12
56
Motion and time
58
Neutral Density (ND)
Types of shutter
78
Creative use
84
62
68
34
54
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