55 mm, F1.2 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 55 mm; sensor 640x480 17um; aperture F1.2; mount M37x0.0.5; dimensions dia. 51.2 x L53.6 mm.
| Model | LS-STRLW35L1 |
|---|---|
| Focal length | 55 mm |
| Aperture | F1.2 |
| Sensor | 640x480 17um |
| Field of view | 14 gree @y=6.8mm |
| Relative illumination | 0.96 |
| Focus range | 5m~∞ |
| Mechanical back focal length | 16.5 mm |
| Mount | M37x0.0.5 |
| Dimensions | dia. 51.2 x L53.6 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <130g |
| Focus method | Fixed |
| Shipping weight (estimated) | 0.28 kg |
Photo shows a representative model of this series; see the specifications for this model.