Thermal, SWIR & UV lenses
50 mm, F1.2 LWIR Thermal Lens (LS-SLWIRJ4)
Model LS-SLWIRJ4
50 mm, F1.2 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 50 mm; sensor 640×512 17μm; aperture F1.2; mount M33×0.75; distortion 0.82%.
Specifications
| Model | LS-SLWIRJ4 |
|---|---|
| Focal length | 50 mm |
| Aperture | F1.2 |
| Sensor | 640×512 17μm |
| Angle of view (deg) | 15.6°(D)×12.26°(H)×9.84°(V) |
| Distortion | 0.82% |
| Relative illumination | 0.92 |
| Focus method | Manual focus |
| Focus range | 3m~∞ |
| Mechanical back focal length | 8 mm |
| Mount | M33×0.75 |
| Dimensions | dia. 51 x L58.8 mm |
| Operating temperature | 30℃ to +70℃ / Non-athermalized |
| Weight | <120g |
| Sealing | Front IP 67 |
| Front lens coating | DLC |
| Shipping weight (estimated) | 0.27 kg |
Photo shows a representative model of this series; see the specifications for this model.
Applications
- Commercial
- Military
Complete the station
Drive the light from a light controller and pair it with a lens for your field of view and working distance.
Light controllers LensesSelection guideOther sizes in the LWIR Thermal lenses series
| Model | Size | Price | Availability | |
|---|---|---|---|---|
| LS-LIR0049-0G | 50 mm, F1 | $529.00 | 2 in stock | View |
| LS-SLWIR16 | 50 mm, F1 | $529.00 | 4 in stock | View |
| LS-SLWIR20 | 50 mm, F1.2, Flange-mount | $529.00 | 2 in stock | View |
| LS-SLWIR65 | 50 mm, F1, Flange-mount | $529.00 | 2 in stock | View |
| LS-SLWIR85 | 50 mm, F1.1 | $529.00 | 3 in stock | View |
| LS-SLWIR86 | 50 mm, F1.1 | $529.00 | 4 in stock | View |
| LS-SLWIRB1 | 50 mm, F1 | $529.00 | 5 in stock | View |
| LS-SLWIRB3 | 50 mm, F1.1, Flange-mount | $529.00 | 5 in stock | View |
| LS-SLWIRC8 | 50 mm, F1, Flange-mount | $529.00 | 3 in stock | View |
| LS-SLWIRD3 | 50 mm, F1, Flange-mount | $529.00 | 4 in stock | View |
| LS-SLWIRG4 | 50 mm, F1.1, Flange-mount | $529.00 | 3 in stock | View |
| LS-SLWIRG9 | 50 mm, F0.9 | $529.00 | 2 in stock | View |
| LS-STRFA66K6L1 | 50 mm, F1.0 | $529.00 | 3 in stock | View |
| LS-STRFA66N6L1 | 50 mm, F0.9 | $529.00 | 5 in stock | View |
| LS-STRLW20L2 | 50 mm, F1.2 | $529.00 | 3 in stock | View |
| LS-STRLW51L1 | 50 mm, F1.35, M45x1-mount | $529.00 | 2 in stock | View |
| LS-SLWIR76 | 55 mm, F1, M45x1-mount | $579.00 | 3 in stock | View |
| LS-STRLW35L1 | 55 mm, F1.2 | $579.00 | 3 in stock | View |
| LS-STRLW35L2 | 55 mm, F1.2, Flange-mount | $579.00 | 5 in stock | View |
| LS-LIR0067-0H | 60-180 mm, F3.5, M45x1-mount | $619.00 | 2 in stock | View |
| LS-SLWIR73 | 70 mm, F1.2, Flange-mount | $709.00 | 4 in stock | View |
| LS-STRFA66P5L1 | 70 mm, F8 | $709.00 | 4 in stock | View |
| LS-STRLW24L1 | 75 mm, F1 | $749.00 | 5 in stock | View |
| LS-STRLW25L1 | 75 mm, F1 | $749.00 | 2 in stock | View |