7 mm, F1 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 7 mm; sensor 256×192 12μm; aperture F1; mount M14×0.5; distortion 0.7%.
| Model | LS-SLWIR43 |
|---|---|
| Focal length | 7 mm |
| Aperture | F1 |
| Sensor | 256×192 12μm |
| Angle of view (deg) | 30.86°(D)×24.8°(H)×18.7°(V) |
| Distortion | 0.7% |
| Relative illumination | 0.92 |
| Focus method | Fixed |
| Focus range | 0.2m~∞ |
| Mechanical back focal length | 4 mm |
| Mount | M14×0.5 |
| Dimensions | dia. 15 x L9 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <10g |
| Front lens coating | HD |
| Shipping weight (estimated) | 0.11 kg |
Photo shows a representative model of this series; see the specifications for this model.