11.5 mm, F1.2 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 11.5 mm; sensor 640×512 12μm; aperture F1.2; mount M19×0.5; distortion 1.3%.
| Model | LS-SLWIRB7 |
|---|---|
| Focal length | 11.5 mm |
| Aperture | F1.2 |
| Sensor | 640×512 12μm |
| Angle of view (deg) | 37.368°(H)×30.2°(V) |
| Distortion | 1.3% |
| Relative illumination | 0.87 |
| Focus method | Fixed |
| Focus range | 0.5m~∞ |
| Mechanical back focal length | 8 mm |
| Mount | M19×0.5 |
| Dimensions | dia. 20 x L11.8 mm |
| Operating temperature | 40℃ to +60℃ |
| Weight | <11g |
| Sealing | Front IP 67 |
| Front lens coating | DLC |
| Shipping weight (estimated) | 0.12 kg |
Photo shows a representative model of this series; see the specifications for this model.