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Optics X-cube Set Prism three-piece Pyramid for Photography Look at the Rainbow Prism 20x20mm Student Optical Experiment
Specifications:
- Certification: NONE
- Origin: CN(Origin)
- Surface: 40/20
- Size: 20x20mm
- Shape: Cube
- Model Number: LJ-3inB
- Material: glass
- Flatness: square
- Dimension Tolerance: ±1
- Brand Name: WALLY SKY
- Angle Tolerance: ±1°
- Free shipping
We offer free shipping for all products
- 100 days returns
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