4.8 mm, F1.2 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 4.8 mm; sensor 640×512 12μm; aperture F1.2; mount M34×0.5; distortion 30%.
| Model | LS-SLWIR93 |
|---|---|
| Focal length | 4.8 mm |
| Aperture | F1.2 |
| Sensor | 640×512 12μm |
| Angle of view (deg) | 111.04°(D)×89.02°(H)×72.2°(V) |
| Distortion | 30% |
| Relative illumination | 0.85 |
| Focus method | Fixed |
| Mechanical back focal length | 6.93 mm |
| Mount | M34×0.5 |
| Dimensions | dia. 30 x L19.54 mm |
| Operating temperature | 40℃ to +80℃ |
| Weight | <55g |
| Sealing | Front IP 67 |
| Front lens coating | HD |
| Shipping weight (estimated) | 0.18 kg |
Photo shows a representative model of this series; see the specifications for this model.