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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 eighty mm
Prism Length: 80 mm
Side Length: 25 mm
Material: Bk7(K9) optical glass, NOT plastic
A spectrum is formed by means of a ray of sunshine passing through a prism
The prism broke the light into all of the colours of the rainbow
Attention:
1 Gift field and retail box included!
2 Please enable 1-2 cm measuring deviation because of guide dimension