ISP Optics AR812-GE-W-25-3 Germanium Window

The ISP Optics AR812-GE-W-25-3 is a germanium (Ge) window with a diameter of 50.8mm and a thickness of 3mm. It features a broadband anti-reflective (BBAR) coating optimized for the 8-12µm infrared spectrum, enhancing transmission and reducing reflections within this range.

Germanium is renowned for its excellent transmission properties in the mid-infrared region, making it a preferred material for thermal imaging systems, infrared spectroscopy, and other IR applications. The BBAR coating further improves performance by minimizing surface reflections, thereby increasing the efficiency of optical systems operating in the specified wavelength range.