United Scientific 573159 Acrylic Prisms in Wooden Storage Box (Set of 6)

The United Scientific 573159 Acrylic Prisms is a set of six acrylic prisms in a storage box. A variety of shapes demonstrate the properties of light. The polished, clear acrylic is lightweight, and resists shattering, impact, and most non-abrasive cleaners including ammonia and strong detergents. It comes in a wooden box with die-cut foam for ease of storage.Assortment Includes:Rectangular block prism75 x 50 x 15mm (H x W x D)Semi-circle prism90 x 15mm (W x D)Equilateral triangle prism75 x 15mm (W x D)Double convex lens90 x 23mm (W x H)(2) Double concave lenses90mm wide, 10mm at centerH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.United Scientific Supplies manufactures laboratory supplies and science education products. The company, founded in 1992, is headquartered in Waukegan, IL.What's in the Box?Rectangular block prismSemi-circle prismEquilateral triangle prismDouble convex lens(2) Double concave lensesWooden storage boxInstructions