Description: A high efficiency anti-reflectance coating with moderate durability for germanium optics, providing good transmittance in the 3-12µm spectral band.
Application: Thermal imaging systems & FLIR systems.
Spectral Performance: The following spectral transmittance value is based on coating both sides of a 1mm thick germanium substrate with Ge 3-12.
Spectral Performance: @ 3-12µm
Transmission: 94% average
Reflection: 2% average per surface
Environmental Performance: The coating is laboratory cleanable.
The coating performance specified herein is typical of this particular coating and does not preclude adherence to other specifications on a case by case basis.
Please call (603) 757-0070 or email us with your specific requirements.