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Triangular Color Prism K9 Optical Glass Right Angle Reflecting Triangular Prism For Teaching Light Spectrum
Specifications:
- Surface: 10/5
- Shape: triangle
- Origin: CN(Origin)
- Model Number: Triangular Prism
- Material: K9 Optical Glass
- Brand Name: Shanwen
- Certification: NONE
- Free shipping
- 100 days returns
- Low prices
- 5 million products