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20x20x10mm Optical Glass Triangular K9 Prism Lens With Reflecting Film Light Spectrum Physics Optics
Specifications:
- Brand Name: none
- Origin: CN(Origin)
- Certification: NONE
- Surface: 80/50
- Shape: Cube
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like