Thermal, SWIR & UV lenses
19 mm, F1, Flange-mount LWIR Thermal Lens, BFL 3.89 mm (LS-SLWIRB5)
Model LS-SLWIRB5
- Focal length19 mm
- MountFlange mount
- Sensor1/5.6"
- ApertureF1
$259.00
In stock - ships the same business day (2 available, order by 2 PM ET)
0.28 kg shipping weight
Volume pricing, Net 30 or a formal quote?
19 mm, F1, Flange-mount LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 19 mm; sensor 256×192 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 licensed P.E. engineers
- Volume discounts and Net 30For approved business accounts; purchase orders welcome
- 90-day returnsUnused items; free return label in the US
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Specifications
General
| Model | LS-SLWIRB5 |
|---|---|
| Angle of view (deg) | 9.22°(H)×6.93°(V) |
| Sealing | Front IP 67 |
| Front lens coating | DLC |
Optics
| Focal length | 19 mm |
|---|---|
| Aperture | F1 |
| Distortion | 0.4% |
| Relative illumination | 0.97 |
| Focus method | Manual focus |
| Focus range | 1m~∞ |
| Mechanical back focal length | 3.89 mm |
| Image circle (derived) | dia. 3.8 mm, from the 256 x 192 detector at 12 micron pitch |
Sensor and imaging
| Sensor | 256×192 12μm |
|---|
Environment and compliance
| Operating temperature | -40℃ to +80℃ |
|---|
Mechanical
| Mount | Flange |
|---|---|
| Dimensions | 55.6 x 57.1 x 42.9 mm |
| Weight | <128g |
| Shipping weight (estimated) | 0.28 kg |
Photo shows a representative model of this series; see the specifications for this model.
Other models in the LWIR Thermal lenses series
See all 194 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-STRLW30L1 | 16 mm, F1 | $229.00 | 3 in stock | View |
| LS-STRLW38L1 | 16 mm, F1.0, M45x1-mount | $229.00 | 5 in stock | View |
| LS-LIR0021-0G | 17 mm, F1.2 | $239.00 | 2 in stock | View |
| LS-STRFA66P1L1 | 17 mm | $239.00 | 4 in stock | View |
| LS-LIR0059-0H | 18 mm, F1 | $249.00 | 3 in stock | View |
| LS-SLWIRB8 | 18.24 mm, F0.8, M50x1-mount | $249.00 | 3 in stock | View |
| LS-LIR0029-0G | 19 mm, F1 | $259.00 | 5 in stock | View |
| LS-LIR0039-0G | 19 mm, F1 | $259.00 | 3 in stock | View |
| LS-SLWIR17 | 19 mm, F1 | $259.00 | 2 in stock | View |
| LS-SLWIR33 | 19 mm, F1 | $259.00 | 5 in stock | View |
| LS-SLWIR62 | 19 mm, F1 | $259.00 | 4 in stock | View |
| LS-SLWIR97 | 19 mm, F1, Flange-mount | $259.00 | 3 in stock | View |
| LS-SLWIRJ3 | 19 mm, F1, Flange-mount | $259.00 | 2 in stock | View |
| LS-STRFA66L9L2 | 19-30 mm, F1.1 | $259.00 | 4 in stock | View |
| LS-STRFA66P4L1 | 19 mm, F2.2 | $259.00 | 3 in stock | View |
| LS-STRLW22L1 | 19 mm, F1.2 | $259.00 | 4 in stock | View |
| LS-STRLW22L2 | 19 mm, F1.2 | $259.00 | 4 in stock | View |
| LS-STRLW44L1 | 19 mm, F1 | $259.00 | 5 in stock | View |
| LS-STRFA66P2L1 | 22 mm | $289.00 | 3 in stock | View |
| LS-SLWIR04 | 25 mm, F1 | $309.00 | 4 in stock | View |
| LS-SLWIR31 | 25 mm, F1.1 | $309.00 | 2 in stock | View |
| LS-SLWIR54 | 25 mm, F1 | $309.00 | 4 in stock | View |
| LS-SLWIR63 | 25 mm, F1 | $309.00 | 5 in stock | View |
| LS-SLWIRC6 | 25 mm, F1.4, Flange-mount | $309.00 | 3 in stock | View |