United Scientific Supplies PST620 Large Demonstration Prism Set, Magnetic

An oversized set of 6 lenses and prisms designed for mounting on a magnetic chalk or marker board. Lenses are about 8" long, so your optics experiments would be clearly visible from every part of the classroom. Each piece in the set has a pre-attached magnetic backing. An activity guide is also included. Set comes in a sturdy wooden storage case. Please note: Laser Ray Box not included. Shipping weight: 7 lbs; Dimensions 14"x 12" x 2".

Contents:

• Semi-circular lens - 1 pcs
• Equilateral prism, 75mm sides - 1 pcs
• Double convex lens - 1 pcs
• Double concave lens - 1 pcs
• Single convex lens - 1 pcs
• Single concave lens - 1 pcs

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