Thermal, SWIR & UV lenses
5 mm, F1.2 LWIR Thermal Lens (LS-STRLW15L2)
Model LS-STRLW15L2
- Focal length5 mm
- MountM20x0.75
- Sensor1/5.6"
- ApertureF1.2
$139.00
In stock - ships the same business day (4 available, order by 2 PM ET)
0.11 kg shipping weight
Volume pricing, Net 30 or a formal quote?
5 mm, F1.2 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 5 mm; sensor 160x120 17um; aperture F1.2; mount M20x0.75; distortion 4.40%.
- 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-STRLW15L2 |
|---|---|
| Angle of view (deg) | 39.1(D)x31.17(H)x23.34(V) |
| Front lens coating | HD |
Optics
| Focal length | 5 mm |
|---|---|
| Aperture | F1.2 |
| Distortion | 4.40% |
| Relative illumination | 0.89 |
| Focus range | 0.3m~∞ |
| Mechanical back focal length | 7.22 mm |
| Focus method | Fixed |
| Image circle (derived) | dia. 3.4 mm, from the 160 x 120 detector at 17 micron pitch |
Sensor and imaging
| Sensor | 160x120 17um |
|---|
Environment and compliance
| Operating temperature | -40℃ to +80℃ |
|---|
Mechanical
| Mount | M20x0.75 |
|---|---|
| Dimensions | dia. 20.5 x L11 mm |
| Weight | <7.5g |
| Shipping weight (estimated) | 0.11 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-SLWIR64 | 3.7 mm, F1.2 | $129.00 | 5 in stock | View |
| LS-SLWIR68 | 4 mm, F1.2 | $129.00 | 4 in stock | View |
| LS-SLWIR81 | 4.3 mm, F1.2 | $129.00 | 3 in stock | View |
| LS-SLWIRF8 | 4.5 mm, F1.2 | $129.00 | 5 in stock | View |
| LS-STRLW28L1 | 3.7 mm, F1.1, M9x0.5-mount | $129.00 | 4 in stock | View |
| LS-STRLW41L1 | 3.7 mm, F1.1 | $129.00 | 3 in stock | View |
| LS-SLTR5510384 | 5.5 mm, F1.0, Flange-mount | $139.00 | 2 in stock | View |
| LS-SLTR5610800 | 5.6 mm, F1.0, M45x1-mount | $139.00 | 3 in stock | View |
| LS-SLWIR93 | 4.8 mm, F1.2 | $139.00 | 3 in stock | View |
| LS-SLWIRE9 | 4.8 mm, F1 | $139.00 | 4 in stock | View |
| LS-SLWIRF9 | 5.3 mm, F1.2 | $139.00 | 5 in stock | View |
| LS-STRLW15L1 | 5 mm, F1.2 | $139.00 | 3 in stock | View |
| LS-LWIR062F11 | 6.2 mm, F1.1 | $149.00 Quote | Ships in 2-3 weeks | View |
| LS-LIR0037-0G | 6 mm | $149.00 | 3 in stock | View |
| LS-LIR0050-0G | 6.8 mm, F1.4 | $149.00 | 5 in stock | View |
| LS-SLWIR40 | 6.8 mm, F1.2 | $149.00 | 2 in stock | View |
| LS-SLWIR43 | 7 mm, F1 | $149.00 | 4 in stock | View |
| LS-SLWIR46 | 6.2 mm, F1 | $149.00 | 5 in stock | View |
| LS-SLWIR60 | 7 mm, F1 | $149.00 | 2 in stock | View |
| LS-SLWIR70 | 6.8 mm, F1 | $149.00 | 5 in stock | View |
| LS-SLWIR83 | 6.8 mm, F1.2 | $149.00 | 4 in stock | View |
| LS-SLWIRA4 | 6.3 mm, F1.1 | $149.00 | 2 in stock | View |
| LS-STRFA66L3L1 | 6.5 mm, F1.2 | $149.00 | 3 in stock | View |
| LS-STRLW27L1 | 7 mm, F1.1 | $149.00 | 3 in stock | View |