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K9 Optical Glass Processing Right Angle Prism 90 Degree Total Reflection Inclined Plane Coated Optical Prism Lens Processing
Specifications:
- Shape: triangle
- Origin: CN(Origin)
- Certification: CE
- Surface: 60/40
- Size: 20*20*20mm
- Model Number: reflection
- Material: k9
- Flatness: wavelength/4
- Dimension Tolerance: 0.01-0.1
- Angle Tolerance: 3'
- Free shipping
- 100 days returns
- Low prices
- 5 million products