30-150 mm, F1.2, M45x1-mount LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 30-150 mm; sensor 640x512 17um; aperture F1.2; mount M45×1; distortion 4%.
| Model | LS-LIR0025-0G |
|---|---|
| Focal length | 30-150 mm |
| Aperture | F1.2 |
| Sensor | 640x512 17um |
| Angle of view (deg) | Narrow FOV: 4.15(H)x3.32(V) / Wide FOV: 20.56(H)x16.51(V) |
| Distortion | 4% |
| Relative illumination | 0.8 |
| Focus method | Focus: motorized / Zoom: motorized |
| Focus range | 4m~∞ |
| Mechanical back focal length | 8.25 mm |
| Mount | M45×1 |
| Dimensions | dia. 195 x L208.65 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <4.1kg |
| Sealing | Front IP 67 |
| Front lens coating | AR |
| Shipping weight (estimated) | 5.84 kg |
Photo shows a representative model of this series; see the specifications for this model.