Contains all the materials required to perform 21 hands-on experiments. Topics include reflection, refraction, diffraction, polarization, color addition and subtraction, eye anatomy, myopia and hyperopia, binocular vision, parallax, and more. Chapter summary and quizzes aid assessment. Materials include 3 primary color gels, 3 secondary color gels, one pair of diffraction grating glasses, one diffraction grating slide, 2 polarizing filters, one pair of 3-D glasses, and instructional CD-ROM. (Requires Windows® 95 or later; Macintosh® OS 7 or later).