- Ge Lenses & Windows
- 2016-11-05 08:02
- Monocrystal Germanium is a most widely used infrared material for windows and optical elements in thermal-imaging system
- Si Lenses & Windows
- 2016-10-28 03:12
- Symbol: SiAtomic Number: 14Crystal Growth Method: Czohralski (CZ)Floatzone (FZ)Orientation: /Resistivity (Ω @cm):