15 mm, F1 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 15 mm; sensor 640×512 17μm; aperture F1; mount M45×1.0; distortion 9.53%.
| Model | LS-STRFA66L4L1 |
|---|---|
| Focal length | 15 mm |
| Aperture | F1 |
| Sensor | 640×512 17μm |
| Angle of view (deg) | 54.53(D)x39.9(H)×32.4(V) |
| Distortion | 9.53% |
| Relative illumination | 0.83 |
| Focus range | 0.8m~∞ |
| Mechanical back focal length | 8.95 mm |
| Mount | M45×1.0 |
| Dimensions | dia. 45 x L36.6 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <102g |
| Sealing | Front IP 67 |
| Front lens coating | AR |
| Focus method | Adjustable focus |
| Shipping weight (estimated) | 0.24 kg |
Photo shows a representative model of this series; see the specifications for this model.