Infrared Lenses
Featured Product from Avantier Inc.
Infrared Lenses (IR Lenses)
Avantier specializes in the design and manufacture of custom infrared (IR) lenses tailored for advanced applications across diverse industries, including defense, industrial automation, medical diagnostics, and scientific research. Whether you need a one-off prototype or large-scale production, our IR optics are built to deliver high performance and durability across the full infrared spectrum—from short-wave infrared (SWIR) and near-infrared (NIR) to mid-wave (MWIR) and long-wave infrared (LWIR).
Avantier Factory Standard (Manufacturing Capability):
| SWIR lens | MWIR lens | LWIR lens | NIR lens | |
|---|---|---|---|---|
| Wavelength | 0.9 um-2.5 um | 3 um-5 um | 8 um-12 um | 0.9 um-1.5 um |
| Focal length | 25 mm | 50 mm | 6 mm | 25 mm |
| F/# | 2.5 | 0.94 | 1 | 2 |
| Sensor | 2/3″ | 2/3″ | 1″ | 2/3″ |
| FOV | 25° | 13° | 128° | 25° |
Substrate Expertise:
- Germanium (Ge)
- Zinc Selenide (ZnSe)
- Chalcogenide glass
- Zinc Sulfide (ZnS)
- Silicon (Si)
- Sapphire (Al?O?)
- Calcium Fluoride (CaF?)
- Cadmium Telluride (CdTe) – as needed for specialized applications
