ToolUSA 3" X 2" Clear Optical Glass Prism | Light Refraction & Dispersion Tool | Ideal for Education, Photography, Arts & Crafts

Description

This clear glass slab can be a wonderfully educational tool. It teaches how refracting, (or bending) white light can create a beautiful specturm of colors, much like a rainbow. It can also create some spectacular effects through your camera's viewfinder. Also useful in Arts & Crafts. * Made Of Clear Optical Glass * Measures 75 X 50 X 18mm * Prism Breaks White Light Into A Spectrum Of Colors To Demonstrate Refraction And Dispersion * Great Educational Tool * Great Construction Provides High-quality Photography Effects BLACK FRIDAY Specials -Cyber Monday & Holiday Deal