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25x25x80mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students
Specifications:
- Surface: 40/20
- Size: length 80mm, height 25mm
- Shape: triangle
- Model Number: Optical Glass Prism
- Material: glass
- Flatness: Triangle Prism
- Dimension Tolerance: +/-1
- Brand Name: DIDIHOU
- Angle Tolerance: +/-5
- Free shipping
- 100 days returns
- Low prices
- 5 million products