Title: Glasses and contact lenses
Subtitle: your guide to eyes, eyewear, & eye care
Description: Explains the structure of the eye, how vision works, and how glasses and contact lenses correct vision problems. Also discusses exercises to improve vision and types of conditions that require corrective surgery.
Subjects: Care and hygiene, Eyeglasses, Eye, Contact lenses, Juvenile literature, Vision, Eye, juvenile literature, Optometry