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7*7*7mm Cubic Prism Light Cube Optical Prisma Rainbow Photography Hexahedral Prism Home Decoration Science Experiment
Specifications:
- Angle Tolerance: 3'
- Certification: NONE
- Dimension Tolerance: 0.1-0.01
- Flatness: Lambda/4
- Material: k9
- Model Number: Rectangular Cube Prism 1
- Origin: CN(Origin)
- Shape: Cube
- Size: 7*7*7mm
- Surface: 60/40
- Free shipping
- 100 days returns
- Low prices
- 5 million products