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Crystal 6 inch Optical Glass Triangular Prism Spectrum Physics Photo 150mm
Specifications:
- Shape: triangle
- Origin: CN(Origin)
- Surface: 60/40
- Size: 30*30*150mm
- Model Number: Triangle
- Material: K9
- Flatness: ^/4
- Dimension Tolerance: 0.01-0.1
- Angle Tolerance: 3'
- Free shipping
- 100 days returns
- Low prices
- 5 million products