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Index
Cover
About this Book
Title Page
Contents
Chapter 1: When Things Look Blurry
Your Eyes Are the Windows to the World
Chapter 2: Inside Your Eyes
Blink Away
Activity 1: How Big Are Your Pupils?
Eagle Eyes
Chapter 3: How Your Eyes See
Cross-Eyed
Activity 2: Seeing in 3-D
Chapter 4: What’s Wrong With This Picture?
Morning Eyes
Chapter 5: Do You Need Glasses?
What’s the Difference?
Do You Have 20/20 Vision?
Chapter 6: Are Contacts for You?
Colored Contacts
Chapter 7: Take Care of Your Eyes
Watch Out for Dry Eyes
Eye Muscles
Glossary
Further Reading
Books
Web Sites
Index
Note to Our Readers
Copyright
More Books from Enslow
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