Thermal, SWIR & UV lenses
11.5 mm, F1.2 LWIR Thermal Lens (LS-SLWIRB7)
Model LS-SLWIRB7
- Focal length11.5 mm
- MountM19x0.5
- Sensor1/1.7"
- ApertureF1.2
$309.00
In stock - ships the same business day (2 available, order by 2 PM ET)
0.12 kg shipping weight
Volume pricing, Net 30 or a formal quote?
11.5 mm, F1.2 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 11.5 mm; sensor 640×512 12μm; aperture F1.2; mount M19×0.5; distortion -1.3%.
- 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-SLWIRB7 |
|---|---|
| Angle of view (deg) | 37.368°(H)×30.2°(V) |
| Sealing | Front IP 67 |
| Front lens coating | DLC |
Optics
| Focal length | 11.5 mm |
|---|---|
| Aperture | F1.2 |
| Distortion | -1.3% |
| Relative illumination | 0.87 |
| Focus method | Fixed |
| Focus range | 0.5m~∞ |
| Mechanical back focal length | 8 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 +60℃ |
|---|
Mechanical
| Mount | M19×0.5 |
|---|---|
| Dimensions | dia. 20 x L11.8 mm |
| Weight | <11g |
| Shipping weight (estimated) | 0.12 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-SLWIRF1 | 9.1 mm, F0.95 | $279.00 | 3 in stock | View |
| LS-SLWIRF2 | 9 mm, F0.9 | $279.00 | 5 in stock | View |
| LS-SLWIRF3 | 9.1 mm, F0.95, Flange-mount | $279.00 | 4 in stock | View |
| LS-SLWIRG2 | 9.1 mm, F1 | $279.00 | 5 in stock | View |
| LS-SLWIRG5 | 9.1 mm, F1 | $279.00 | 2 in stock | View |
| LS-SLWIRJ2 | 9.1 mm, F1.1 | $279.00 | 2 in stock | View |
| LS-LIR0023-0G | 10 mm, F1 | $289.00 | 4 in stock | View |
| LS-LIR0027-0G | 9.7 mm, F1 | $289.00 | 5 in stock | View |
| LS-SLWIR92 | 10 mm, F1 | $289.00 | 4 in stock | View |
| LS-SLWIRA1 | 10 mm, F1 | $289.00 | 5 in stock | View |
| LS-SLWIRC9 | 10 mm, F1, M4x0.5-mount | $289.00 | 3 in stock | View |
| LS-STRFA66K8L1 | 10 mm, F1 | $289.00 | 4 in stock | View |
| LS-SLWIRC7 | 10.9 mm, F0.7 | $309.00 | 5 in stock | View |
| LS-SLWIRD6 | 10.7 mm, F1 | $299.00 | 5 in stock | View |
| LS-SLWIRC2 | 11.7 mm, F0.7 | $319.00 | 3 in stock | View |
| LS-STRFA66N5L1 | 12 mm, F1 | $319.00 | 5 in stock | View |
| LS-LIR0040-0G | 13 mm, F1 | $329.00 | 3 in stock | View |
| LS-LIR0066-0H | 13 mm, F1 | $329.00 | 4 in stock | View |
| LS-SLWIR09 | 13 mm, F1 | $329.00 | 3 in stock | View |
| LS-SLWIR45 | 13.5 mm, F1 | $339.00 | 3 in stock | View |
| LS-SLWIR48 | 13 mm, F1 | $329.00 | 4 in stock | View |
| LS-SLWIR67 | 13 mm, F1 | $329.00 | 2 in stock | View |
| LS-SLWIR74 | 13 mm, F1 | $329.00 | 2 in stock | View |
| LS-SLWIRA5 | 13 mm, F1 | $329.00 | 3 in stock | View |