13 mm, F1 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 13 mm; sensor 640×512 17μm; aperture F1; mount M30×0.5; distortion 11%.
| Model | LS-SLWIR67 |
|---|---|
| Focal length | 13 mm |
| Aperture | F1 |
| Sensor | 640×512 17μm |
| Angle of view (deg) | 62.05°(D)×48.28°(H)×38.54°(V) |
| Distortion | 11% |
| Relative illumination | 0.88 |
| Focus method | Fixed |
| Focus range | 0.5m~∞ |
| Mechanical back focal length | 10 mm |
| Mount | M30×0.5 |
| Dimensions | dia. 34.5 x L28.3 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <50g |
| Sealing | Front IP 67 |
| Front lens coating | HD |
| Shipping weight (estimated) | 0.17 kg |
Photo shows a representative model of this series; see the specifications for this model.