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Equilateral Triangular Prism ZF1 40*40*40*55mm Material Optical Glass Spectrum Reflecting Photography Teaching Tool
Specifications:
- Certification: CE
- Origin: CN(Origin)
- Shape: triangle
- Size: 40*40*40*55mm
- Surface: 60/40
- Model Number: Triangle Prism
- Material: ZF1
- Flatness: ^/4
- Dimension Tolerance: 0.01-0.1
- Angle Tolerance: 3'
- Free shipping
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