Thermal, SWIR & UV lenses
35 mm, F1 LWIR Thermal Lens, BFL 11 mm, dia. 47.6 x L48.5 mm (LS-SLWIR77)
Model LS-SLWIR77
- Focal length35 mm
- MountM33x0.5
- Sensor1/3.2"
- ApertureF1
$399.00
In stock - ships the same business day (2 available, order by 2 PM ET)
0.24 kg shipping weight
Volume pricing, Net 30 or a formal quote?
35 mm, F1 LWIR Thermal Lens. Long-wavelength infrared (LWIR) thermal lenses designed for commercial and military applications. At a glance: focal length 35 mm; sensor 384×288 12μm / 384×288 17μm; aperture F1; mount M33×0.5; distortion -0.19% / -0.33%.
- 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-SLWIR77 |
|---|---|
| Angle of view (deg) | 9.43°(D)×7.54°(H)×5.66°(V) / 13.34°(D)×10.68°(H)×8°(V) |
| Sealing | IP 67 |
| Front lens coating | HD |
Optics
| Focal length | 35 mm |
|---|---|
| Aperture | F1 |
| Distortion | -0.19% / -0.33% |
| Relative illumination | 0.98 |
| Focus method | Fixed |
| Focus range | 2m~∞ |
| Mechanical back focal length | 11 mm |
| Image circle (derived) | dia. 5.8 mm, from the 384 x 288 detector at 12 micron pitch |
Sensor and imaging
| Sensor | 384×288 12μm / 384×288 17μm |
|---|
Environment and compliance
| Operating temperature | -40℃ to +80℃ |
|---|
Mechanical
| Mount | M33×0.5 |
|---|---|
| Dimensions | dia. 47.6 x L48.5 mm |
| Weight | <100g |
| Shipping weight (estimated) | 0.24 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-STRLW34L1 | 25 mm, F1 | $309.00 | 3 in stock | View |
| LS-STRLW37L1 | 26 mm, F1.2 | $319.00 | 4 in stock | View |
| LS-LWIR281F28 | 28.1 mm, F2.8 | $339.00 Quote | Ships in 2-3 weeks | View |
| LS-FAL0057-0H | 28 mm, F2.8, Flange-mount | $339.00 | 3 in stock | View |
| LS-LIR0025-0G | 30-150 mm, F1.2, M45x1-mount | $359.00 | 4 in stock | View |
| LS-SLWIR72 | 30 mm, F1, M45x1-mount | $359.00 | 4 in stock | View |
| LS-SLWIRA9 | 32 mm, F1, M45x1-mount | $369.00 | 2 in stock | View |
| LS-SLWIR98 | 33 mm, F1.2 | $379.00 | 5 in stock | View |
| LS-LIR0019-0G | 35 mm, F1.1 | $399.00 | 4 in stock | View |
| LS-LIR0047-0G | 35 mm, F1.0, Flange-mount | $399.00 | 3 in stock | View |
| LS-SLWIR19 | 35 mm, F1 | $399.00 | 3 in stock | View |
| LS-SLWIR36 | 35 mm, F1 | $399.00 | 2 in stock | View |
| LS-SLWIR95 | 35 mm, F1 | $399.00 | 5 in stock | View |
| LS-SLWIRD1 | 35 mm, F1, Flange-mount | $399.00 | 3 in stock | View |
| 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 |