2 Crystal Optical Glass Triangular Prism Use To Teaching Light | Desertcart Malaysia2'' Crystal Optical Glass Triangular Prism use to Teaching Light Spectrum Physics (2" Long, 1.2 and 1" Sides).
产品编号: 201979866
描述
- 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.
常见问题
