15 mm, F1.0 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 15 mm; sensor 320×240 20μm; aperture F1.0; mount M20×0.5; distortion 2.69%.
| Model | LS-STRFA66K1L1 |
|---|---|
| Focal length | 15 mm |
| Aperture | F1.0 |
| Sensor | 320×240 20μm |
| Angle of view (deg) | 30.76(D)x24.5(H)×18.4(V) |
| Distortion | 2.69% |
| Relative illumination | 0.8 |
| Focus range | 0.5m~∞ |
| Mechanical back focal length | 8.72 mm |
| Mount | M20×0.5 |
| Dimensions | dia. 24 x L19 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <25g |
| 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.