9.7 mm, F1 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 9.7 mm; sensor 400x300 17um; aperture F1; mount M20×0.5; distortion 2%.
| Model | LS-LIR0027-0G |
|---|---|
| Focal length | 9.7 mm |
| Aperture | F1 |
| Sensor | 400x300 17um |
| Angle of view (deg) | 38.63(H)x29.46(V) |
| Distortion | 2% |
| Relative illumination | 0.89 |
| Focus range | 0.5m~∞ |
| Mechanical back focal length | 6 mm |
| Mount | M20×0.5 |
| Dimensions | dia. 25 x L15 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <25g |
| Sealing | IP 67 |
| Front lens coating | AR |
| Focus method | Fixed |
| Shipping weight (estimated) | 0.14 kg |
Photo shows a representative model of this series; see the specifications for this model.