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40MM Glass Transparent Rainbow Polyhedral Pyramid Prism Crystal Glass Pyramid Optical Pyramid Crystal Rainbow Pyramid
Specifications:
- Angle Tolerance: 3 '
- Certification: CE
- Dimension Tolerance: 0.01-0.1mm
- Flatness: Optical Grade
- Material: Optical Grade Glass
- Model Number: Optical Prism
- Origin: CN(Origin)
- Shape: triangle
- Size: 40mm
- Surface: 60/40
- Free shipping
- 100 days returns
- Low prices
- 5 million products