Optical Property
| Focal Length | 4.3mm | F/# | 1.0 |
| Operating Wavelength Range | 8μm to 12μm | Coating on Front Surface Exposing to Air | DLC |
| Calculated Average Transmission | >84% | Operating Temperature Range | -40℃ to +60℃ |
| Focus Range | 0.2m to infinite | Distortion (Diagonal FOV) | <37% |
Mechanical Property
| Focusing Mechanism | fixed | Weight | 54g |
| Materials of Lens Housing | Anodized aluminium | Max. Dimensions (Diameter x Length) | ɸ39x32.33 |
| Installation Way | Screw thread connection | Back Working Distance (B.W.D) | 9mm |
| Connector | M25x0.5-6g | Sealing Grade | IP67 |
| FOV(H X V) | 160x120 | 320x240 | 384x288 | 640x480 | 1024x768 |
| 12μm | 25.0°x18.5° | 50.7°x38.0° | 61.2°x45.6° | ||
| 17μm | 35.7°x26.6° | 72.5°x54.0° | 88.0°x65.3° | ||
| 25μm | 52.9°x39.4° |
