Thermal, SWIR & UV lenses
42 mm, F1, Flange-mount LWIR Thermal Lens (LS-SWL-0125)
Model LS-SWL-0125
- Focal length42 mm
- MountFlange mount
- Sensor1/3.2"
- ApertureF1
$689.00
Ships in 2-3 weeks
0.36 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
42 mm, F1, Flange-mount LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 42 mm; sensor 384×288 12μm; aperture F1; mount Flange; distortion 0.4%.
- Same-day shipping on stock itemsTracked UPS or DHL
- 3-year warranty, minimumCovers defects in materials and workmanship
- Expert machine-vision support includedFrom our engineering team, incl. a licensed P.E.
- Volume discounts and Net 30For approved business accounts; purchase orders welcome
- 90-day returnsUnused items, counted from delivery; free US return label; restocking fee up to 15% may apply
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Specifications
General
| Model | LS-SWL-0125 |
|---|---|
| Angle of view (deg) | 6.3°(H)×4.7°(V) |
| Sealing | Front IP 67 |
| Front lens coating | DLC |
Optics
| Focal length | 42 mm |
|---|---|
| Aperture | F1 |
| Distortion | 0.4% |
| Relative illumination | 0.98 |
| Focus method | Manual focus |
| Focus range | 3m~∞ |
| Mechanical back focal length | 4.52 mm |
| Image circle (derived) | dia. 5.8 mm, from the 384 x 288 detector at 12 micron pitch |
Sensor and imaging
| Sensor | 384×288 12μm |
|---|
Environment and compliance
| Operating temperature | -20℃ to +50℃ / Non-athermalized |
|---|
Mechanical
| Mount | Flange |
|---|---|
| Dimensions | 66.4(L) x 58(W) x 56(H) mm |
| Weight | <183g |
| Shipping weight (estimated) | 0.36 kg |
Photo shows a representative model of this series; see the specifications for this model.
Other models in the LWIR Thermal lenses (LS-SWL-S01) series
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|---|---|---|---|---|
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