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Optical Prism K9 Glass Square Light Guide Prism Prism Teaching Experiment Tool
Specifications:
- Surface: 60/40
- Size: Irregular shape
- Shape: Cube
- Origin: CN(Origin)
- Model Number: Irregular shape
- Material: K9
- Flatness: ^/4
- Dimension Tolerance: 0.01-0.1
- Certification: CE
- Bottom size: 2.5cm
- Angle Tolerance: 3'
- Free shipping
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