5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light Spectrum
Description:
5cm 10cm 15cm 20cm Triple Triangular Prism Physics Teaching Light Spectrum
Feature:
1.Precise cuttings, offer good reflections and color seperation
2.Brand new and durable .
Specification:
Material: K9 Optical Glass
Prism Length: 5cm 10cm 15cm 20cm
Product Size: 30*30*30mm
Package Included:
1 x Triple Prism + 1 Decent Gift Box
