25X25X80Mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present

25x25x80mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present

Specifications:

Model: Triangular Prism
Size : 25 x 25 x 80 mm
Prism Length: 80 mm
Side Length: 25 mm
Material: Bk7(K9) optical glass, NOT plastic
Weight: 100 g or so
A spectrum is formed by a ray of light passing through a prism.
The prism broke the light into all the colors of the rainbow.

Attention:

1. Gift box and retail box NOT included!
2. Please allow 1-2 cm measuring deviation due to manual measurement.

Package Included:

1x triangular prism