CONTENTS
CHAPTER1 INTRODUCTION 1
Is This the Right Book for You? 3
How This Book Is Organized 3
What Counts as Digital Photography 6
The Best-Laid Plans 6
What Software Do You Need? 6
Digital 101: A Few Basic Ideas 7
CHAPTER2 HOW A DIGITAL CAMERA WORKS 11
Something Old, Something New 12
A Little Color Theory 13
How An Image Sensor Works 15
How Your Camera Makes an Image 22
How JPEG Compression Works 26
Meanwhile, Back in the Real World 27
CHAPTER3 BASIC PHOTOGRAPHY: A QUICK PRIMER 29
Lenses 30
Exposures: Apertures, Shutter Speeds, and ISO 33
Mostly the Same 39

顺便学习英格历史了