3.1 mm, F1.1 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 3.1 mm; sensor 160x120 17um; aperture F1.1; mount M17X0.5; distortion 12.80%.
| Model | LS-UNNAMEDINTERNALLISTROW7 |
|---|---|
| Focal length | 3.1 mm |
| Aperture | F1.1 |
| Sensor | 160x120 17um |
| Angle of view (deg) | 50.4(H)x37.5(V) |
| Distortion | 12.80% |
| Relative illumination | 0.91 |
| Focus method | Fixed |
| Focus range | 0.1m~∞ |
| Mechanical back focal length | 4 mm |
| Mount | M17X0.5 |
| Dimensions | dia. 22 x L10.7 mm |
| Operating temperature | 40℃ to +80℃ |
| Front lens coating | HD |
| Shipping weight (estimated) | 0.32 kg |
Photo shows a representative model of this series; see the specifications for this model.