Thermal, SWIR & UV lenses
36-180 mm, F1.2, M45x1-mount LWIR Thermal Lens (LS-STRLW23L1)
Model LS-STRLW23L1
- Focal length36-180 mm
- MountM45x1
- Sensor1/1.2"
- ApertureF1.2
$409.00
In stock - ships the same business day (3 available, order by 2 PM ET)
7.38 kg shipping weight
Volume pricing, Net 30 or a formal quote?
36-180 mm, F1.2, M45x1-mount LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 36-180 mm; sensor 640x512 17um; aperture F1.2; mount M45×1; distortion 2.2%.
- 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-STRLW23L1 |
|---|---|
| Angle of view (deg) | Narrow FOV: 4.4(D)x3.5(H)x2.8(V) / Wide FOV: 22.34(D)x17.4(H)x13.9(V) |
| Sealing | Front IP 67 |
| Front lens coating | HD |
Optics
| Focal length | 36-180 mm |
|---|---|
| Aperture | F1.2 |
| Distortion | 2.2% |
| Relative illumination | 0.8 |
| Focus method | Motorized |
| Focus range | 2m~∞ |
| Mechanical back focal length | 7.25 mm |
| Image circle (derived) | dia. 13.9 mm, from the 640 x 512 detector at 17 micron pitch |
Sensor and imaging
| Sensor | 640x512 17um |
|---|
Environment and compliance
| Operating temperature | Non-athermalized |
|---|
Mechanical
| Mount | M45×1 |
|---|---|
| Dimensions | dia. 217 x L269.3 mm |
| Weight | <5.2kg |
| Shipping weight (estimated) | 7.38 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-SLWIRD8 | 35 mm, F1, Flange-mount | $399.00 | 3 in stock | View |
| LS-SLWIRF4 | 35 mm, F1, Flange-mount | $399.00 | 4 in stock | View |
| LS-SLWIRG3 | 35 mm, F1, Flange-mount | $399.00 | 3 in stock | View |
| LS-SLWIRG7 | 35 mm, F0.9 | $399.00 | 2 in stock | View |
| LS-STRFA66K7L1 | 35 mm, F1.0 | $399.00 | 2 in stock | View |
| LS-STRFA66L6L1 | 35 mm, F1, M45x1-mount | $399.00 | 3 in stock | View |
| LS-STRLW19L2 | 35 mm, F1 | $399.00 | 4 in stock | View |
| LS-STRLW19L3 | 35 mm, F1 | $399.00 | 4 in stock | View |
| LS-STRLW19L4 | 35 mm, F1 | $399.00 | 2 in stock | View |
| LS-STRLW19L5 | 35 mm, F1 | $399.00 | 4 in stock | View |
| LS-STRLW19L6 | 35 mm, F1 | $399.00 | 5 in stock | View |
| LS-STRLW19L7 | 35 mm, F1 | $399.00 | 5 in stock | View |
| LS-SLWIRK1 | 37.5 mm, F1, Flange-mount | $419.00 | 2 in stock | View |
| LS-LIR0043-0G | 40 mm, F1, M34x1-mount | $449.00 | 5 in stock | View |
| LS-SLWIR53 | 40 mm, F1 | $449.00 | 2 in stock | View |
| LS-SLWIRG6 | 42 mm, F1, Flange-mount | $459.00 | 4 in stock | View |
| LS-SLWIR69 | 43 mm, F1 | $469.00 | 5 in stock | View |
| LS-LIR0011-1G | 45 mm, F1.2 | $489.00 | 4 in stock | View |
| LS-SLWIRD7 | 45 mm, F1.2 | $489.00 | 5 in stock | View |
| LS-STRFA66L2L1 | 45 mm, F1.2 | $489.00 | 4 in stock | View |
| LS-LIR0028-0G | 50 mm, F1.5 | $529.00 | 3 in stock | View |
| LS-LIR0049-0G | 50 mm, F1 | $529.00 | 2 in stock | View |
| LS-SLWIR16 | 50 mm, F1 | $529.00 | 4 in stock | View |
| LS-SLWIR20 | 50 mm, F1.2, Flange-mount | $529.00 | 2 in stock | View |