Thermal, SWIR & UV lenses
25 mm, F1.4, Flange-mount LWIR Thermal Lens (LS-SWL-0098)
Model LS-SWL-0098
- Focal length25 mm
- MountFlange mount
- Sensor1/1.7"
- ApertureF1.4
$489.00
Ships in 2-3 weeks
0.16 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
25 mm, F1.4, Flange-mount LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 25 mm; sensor 640×512 12μm; aperture F1.4; mount Flange; distortion 1.5%.
- 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-0098 |
|---|---|
| Angle of view (deg) | 17.24°(H)×13.92°(V) |
| Sealing | Front IP 67 |
| Front lens coating | DLC |
Optics
| Focal length | 25 mm |
|---|---|
| Aperture | F1.4 |
| Distortion | 1.5% |
| Relative illumination | 0.85 |
| Focus method | Manual focus |
| Focus range | 1m~∞ |
| Mechanical back focal length | 2.78 mm |
| Image circle (derived) | dia. 9.8 mm, from the 640 x 512 detector at 12 micron pitch |
Sensor and imaging
| Sensor | 640×512 12μm |
|---|
Environment and compliance
| Operating temperature | -40℃ to +80℃ |
|---|
Mechanical
| Mount | Flange |
|---|---|
| Dimensions | dia. 50 x L24.6 mm |
| Weight | <45g |
| Shipping weight (estimated) | 0.16 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
See all 194 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-SWL-0130 | 19 mm, F1, Flange-mount | $409.00 | Ships in 2-3 weeks | View |
| LS-SWL-0150 | 19-30 mm, F1.1 | $409.00 | Ships in 2-3 weeks | View |
| LS-SWL-0155 | 19 mm, F2.2 | $409.00 | Ships in 2-3 weeks | View |
| LS-SWL-0171 | 19 mm, F1.2 | $409.00 | Ships in 2-3 weeks | View |
| LS-SWL-0172 | 19 mm, F1.2 | $409.00 | Ships in 2-3 weeks | View |
| LS-SWL-0190 | 19 mm, F1 | $409.00 | Ships in 2-3 weeks | View |
| LS-SWL-0154 | 22 mm | $449.00 | Ships in 2-3 weeks | View |
| LS-SWL-0094 | 18.24 mm, F0.8, M50x1-mount | $459.00 | Ships in 2-3 weeks | View |
| LS-SWL-0033 | 25 mm, F1 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0039 | 25 mm, F1.1 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0049 | 25 mm, F1 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0058 | 25 mm, F1 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0111 | 25 mm, F1, Flange-mount | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0127 | 25 mm, F1, Flange-mount | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0136 | 25 mm, F1.0 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0138 | 25 mm, F1.2 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0140 | 25 mm, F1.0 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0148 | 25 mm, F1.2 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0157 | 25 mm, F1.2 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0183 | 25 mm, F1 | $489.00 | Ships in 2-3 weeks | View |
| LS-SWL-0186 | 26 mm, F1.2 | $499.00 | Ships in 2-3 weeks | View |
| LS-SWL-0027 | 28.1 mm, F2.8 | $519.00 Quote | Ships in 2-3 weeks | View |
| LS-SWL-0002 | 28 mm, F2.8, Flange-mount | $519.00 | Ships in 2-3 weeks | View |
| LS-SWL-0067 | 30 mm, F1, M45x1-mount | $549.00 | Ships in 2-3 weeks | View |