Amlong Crystal 2.5 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism…

Description

Not for children under 3 yrs. Prism Length: Approx. 2.5 inch / 60mm

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Use this triangular prism to split a beam of light into its spectral components (the colors of the rainbow).
Side Length: 1.38 inch / 35mm, More Than Average Width, Stable Handheld.
Show your kids a rainbow, or have photography fun.
Material: Optic glass, not plastic.
With AMLONG CRYSTAL Authentic Brand Logo Box, Fully Protected Package.
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