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Optical Glass Triple Triangular Prism with Stand for Physics Light Spectrum Teaching
Specifications:
- Surface: normal
- Size: normal
- Model Number: Triangular Prism
- Material: Plastic base, high optical glass prism
- Flatness: normal
- Dimension Tolerance: normal
- Brand Name: OOTDTY
- Angle Tolerance: normal
- Free shipping
- 100 days returns
- Low prices
- 5 million products