vision

Explores the sense of sight and how color, light, movement, and depth are perceived. Describes how the eye works and includes an activity.

Explains how the sense of sight works; discusses judging distance, color, animal eyesight, and problems with sight; and includes instructions for finding one's blind spot.

A simple introduction to light rays, vision, optics and mirrors.

BEGINS WHERE THE EYE AS CAMERA ANALOGY BREAKS DOWN. WHEN IT COMES TO REALITY WE ARE MORE THE DIRECTOR THAN THE CAMERA. LEARN THAT PERCEPTION IS AN ACTIVE, CREATIVE PROCESS. TO SEE IS TO CREATE THE WORLD WE LIVE IN. SHOWS HOW OUR EYES WORK SIMILAR ESPECIALLY TO THE CAMERA.

Shows pictures of objects which are too small, too far away, or too fast to see without mechanical assistance such as microscopes, telescopes, X-rays, and other techniques.

Presents health tips from the Mayo Clinic on the eyes and vision, covering eye exams, vision correction, eye protection, glaucoma, cataracts, diabetic retinopathy, retinal detachment, and age-related macular degeneration.

Videocassette. An exploration of the world through different eyes, revealing there is more to sight than that which meets the human eye.

An introduction to the psychology of vision that addresses such issues as how people learn to see, what babies see, how motion affects vision, and what causes illusions.