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50*50*50mm/1.96*1.96*1.96in Optical Glass Prisms Equilateral Triangle Right Angle K9 Prisms Lens Light Spectrum Physics Optics
Specifications:
- Surface type: 4 seconds 25mm@632.8nm
- Surface: 60/40
- Size: 50*50*50mm/1.96*1.96*1.96in
- Shape: triangle
- Purpose: instrument testing/testing equipment
- Origin: CN(Origin)
- Model Number: Right Angle External Reflecting Prism
- Material: BK7/H-K9L
- Flatness: 632.8nm
- Finish: 60/40
- Dimension tolerance: +0.05mm-0.05mm
- Dimension Tolerance: +0/-0.2mm
- Coating: According to customer needs
- Clear aperture: more than the90%
- Certification: CE
- Angle Tolerance: Less than 5 points
- Angle tolerance: 3
- Free shipping
- 100 days returns
- Low prices
- 5 million products