Economy Optics Kit

Grades 6-12.

An entire optics set at a great price! Includes everything you need to demonstrate basic principles of light and color. Kit includes the following: double convex lens (glass, 38 mm dia.), double concave lens (glass, 38 mm dia.), plain lens (glass, 38 mm dia.), clear glass screen, two acrylic mirrors (square), white plastic screen, five cellophane squares in five colors, three lens/mirror supports, two acrylic prisms (equilateral, 25 mm x 50 mm), plastic graduated beaker, flashlight (two batteries included), candle, and activity guide with 20 experiments. Comes in a reusable storage box.