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2.5" Amlong Crystal® Optical Glass Triangular Prism for Teaching Light Spectrum Physics 60mm
Price: $9.90
  • 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
  • Prism Length: Approx. 2.5 inch / 60mm
  • Show your kids a rainbow
  • Material: optic glass, not plastic
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