- Mullite
- 2017-10-31 18:31
- Model Number: Mullite-1-#8404 Key Specifications/Special Features: Mineral materialsAl2O3:42-47Si02:51-55Zr02 Shipping Information: FOB Port: Guangzhou Lead Time: 7 - 15 days ...
- Sapphire prism with 80 to 99% clear aperture
- 2017-08-18 21:17
- Model Number: Sapphire prism-2 Brand Name: Sapphire prism Key Specifications/Special Features: Side length: 5.00 to 300.00mmSide length tolerance: ±0.02mmAngle tolerance: 20" to 10'Clear aperture: 80 to 99% Shipping Information: F...