Thermal Lens Series
We provide long wavelength thermal imaging lens, which is matching with different type of detectors of VGA, QGVA, SVGA. Mainly of our lenses are designed with optical athermalization and can be widely used in the thermography,security monitoring，gun optical sights , drones field and other fields.
Key Features
- Standardized Mounting
- Compact Size and light weight
- Design for 8-12um wavelength
- DLC, HD, AR coating is optional
- High transmission and good performance
- Customized design and be offered
Thermal Lens Series
| Focal Length(mm) | Aperture (f#) | Resolution | Pixel Size(um) | Field of View (H°xV°) | Focus | Mount | Sealing | Front Lens Coating |
| 2.1mm | 1.0 | 256*192 | 12 | 87.2×63.5 | Athermalized | M14*0.5 | IP67 | HD |
| 3.6mm | 1.0 | 256*192 | 12 | 50.6×37.8 | Athermalized | M14*0.5 | IP67 | HD |
| 7.1mm | 1.0 | 256*192 | 12 | 24×18 | Athermalized | M14*0.5 | IP67 | HD |
| 10mm | 1.0 | 256*192 | 12 | 17.3×13.1 | Athermalized | M14*0.5 | IP67 | HD |
| 50mm | 1.0 | 384*288 | 17 | 7.4×5.6 | Athermalized | M34*0.5 | IP67 | DLC |
| 75mm | 1.0 | 384*288 | 17 | 5×3.7 | Motorized | M45*1 | IP67 | DLC |
| 100mm | 1.0 | 384*288 | 17 | 3.7×2.8 | Motorized | M45*1 | IP67 | DLC |
| 9.1mm | 1.0 | 640*512 | 12 | 47.3×37.9 | Athermalized | M18*0.5 | IP67 | HD |
| 50mm | 1.0 | 640*512 | 12 | 8.8×7 | Athermalized | M34*0.5 | IP67 | DLC |
| 70mm | 1.0 | 640*512 | 12 | 6.3×5 | Motorized | Flange | IP67 | DLC |
| 75mm | 1.0 | 640*512 | 12 | 5.9×4.7 | Motorized | M45*1 | IP67 | DLC |
| 100mm | 1.0 | 640*512 | 12 | 4.4×3.5 | Motorized | M45*1 | IP67 | DLC |
| 19mm | 1.1 | 640*512 | 17 | 31.9×25.7 | Athermalized | M25*0.5 | IP67 | AR |
| 25mm | 1.0 | 640*512 | 17 | 24.2×19.6 | Athermalized | M25*0.5 | IP67 | AR |
| 50mm | 1.0 | 640*512 | 17 | 12.4×9.9 | Athermalized | M34*0.5 | IP67 | DLC |
| 75mm | 1.0 | 640*512 | 17 | 8.3×6.6 | Motorized | M45*1 | IP67 | DLC |