• Offers transmission capabilities ranging from 2µm to 14µm, effectively encompassing both the MWIR (3-5µm) and LWIR (8-12µm) thermal infrared bands.
• Available in uncoated germanium windows with diameters ranging from 10mm to 30mm.
• AR/AR coated options for 3-12µm are offered in sizes from 12.5mm to 50mm.
• AR/DLC coated windows for the 7-14µm range are available in diameters from 12.5mm to 100mm.

Tailored Germanium Windows

Knight Optical specializes in providing custom germanium windows tailored to meet the specific needs of our clients, recognizing that many applications require unique specifications. We can accommodate dimensions of up to 300mm.

We offer the option to apply antireflective (AR) coatings to enhance transmission within targeted wavebands, along with a diamond-like carbon (DLC) coating that significantly improves the durability of the surface, making it suitable for environments where exposure is a concern.