25 mm, F1 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 25 mm; sensor 640x512 17um; aperture F1; mount M34×0.5; distortion 0.50%.
| Model | LS-STRLW34L1 |
|---|---|
| Focal length | 25 mm |
| Aperture | F1 |
| Sensor | 640x512 17um |
| Angle of view (deg) | 31.07(D)x24.55(H)x19.75(V) |
| Distortion | 0.50% |
| Relative illumination | 0.9 |
| Focus range | 0.8m~∞ |
| Mechanical back focal length | 9.5 mm |
| Mount | M34×0.5 |
| Dimensions | dia. 45 x L30 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <65g |
| Front lens coating | HD |
| Focus method | Fixed |
| Shipping weight (estimated) | 0.19 kg |
Photo shows a representative model of this series; see the specifications for this model.