

SiLWIR™ Specifications
- More than 2x the strength of germanium
- Cost-effective and readily available
- Specifically designed for thermal LWIR applications (8-12µm)
- Diamond-like carbon (DLC) coated, double-side anti-reflection (AR) coated
- A peak transmission of >80%
- Safe in high-temperature applications ~200° C
- 1150 Knoop Hardness – strong and durable
- Meets MIL-F-48616 and MIL-C-48497C standards
- Available in sizes up to 8″ in diameter
- Available with VHB adhesive
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SiLWIR™ Protective Windows can withstand harsh environments and temperatures up to 200° C, are suitable for weight-sensitive applications, and adhere to MIL-F-48616 and MIL-C-48497C standards for severe abrasion resistance. With a Knoop Hardness of 1150, they’re low density, robust, lightweight and less prone to breakage.

SiLWIR™ Specifications
- Cost-effective and readily available, compared to germanium
- Specifically designed for thermal LWIR applications
- DLC and BBAR coating (8-12µm) | peak transmission >80%
- Safe in high-temperature applications ~200° C
- 1150 Knoop Hardness – strong and durable
- Meets MIL-F-48616 and MIL-C-48497C standards
- Available in sizes up to 8” in diameter
- Available with VHB adhesive

SiLWIR™ Applications
- Thermography
- Military (DOD) applications
- Furnace inspection
- Night vision/Surveillance
- Mine detection
- Medical imaging
- Industrial process control
- Fire fighting