2'' Crystal Optical Glass Triangular Prism use to Teaching Light Spectrum Physics (2" Long, 1.2 and 1" Sides).
Product ID: 201979866
Frequently Bought Together
Description
- Use this triangular prism to split a beam of light into its spectral components(the colors of the rainbow).
- Prism Length: 2 inch / 20mm; Side Length: 1.38 inch / 35mm
- Show your kids a rainbow
- Material: optic glass, not plastic
- Fully Protected Package.
Common Questions
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Good experience, but the tracking updates could be better.
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