FWD-35 35mm F1.0 1280×1024@12μm LWIR Motorized Zoom Lens — Chalcogenide Series. This innovative Chalcogenide glass lens series serves as an advanced alternative to traditional Germanium lenses, operating within the 8-12 μm wavelength band. Featuring a motorized athermalized design, it ensures stable and precise focusing across extreme temperatures from -40°C to +80°C.
Ideal for thermal imaging cameras, optical sights, and high-end security surveillance systems requiring reliable performance in demanding environments.
| Parameter | Value |
|---|---|
| EFL | 35mm |
| Sensor | 1280×1024/12μm |
| FNo | 1.0 |
| FOV(D×H×V) | 30.82°×24.46°×19.77° |
| Wavelength | 8-12μm |
| Transmittance | ≥79% |
| Focus distance | 5m~∞ |
| Sealing | IP67 |
| Operation Temperature | -40~80℃ |
