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Optical Triangular Glass Lens Set Transparent Matte Prism Physical Optical Glass Optical Experimental Equipment Light Refraction
Specifications:
- Surface: 40/20
- Size: 60 x 60 x 85 mm
- Shape: triangle
- Model Number: HL-S2
- Material: optical glass
- Flatness: triangle
- Dimension Tolerance: ±1°
- Brand Name: HUILEY
- Angle Tolerance: ±1°
- Free shipping
- 100 days returns
- Low prices
- 5 million products