30x30x60mm Triangular Prism BK7 Optical Prisms Glass Prisms for Physics Teaching Refracted Light Spectrum Rainbow Children Present Specs:
Model: Triangular prism
Size: 30x30x50mm
Prism length: 50mm
Side length: 30mm
Material: Bk7 (K9) optical glass, no longer plastic
Weight: about 100g
A spectrum is made up of a ray of light that passes through a prism
The prism separated the sunshine into all of the colors of the rainbow
Attention:
1 gift field and retail field now not included!
2 Please enable 1-2 cm dimension deviation thanks to guide size
Package Included: Metal Melting Torch Mini Gold Furnace Graphite:
1x triangular prism