Optical Property
| EFL | 40mm | F/# | 1.6 |
| Operating Wavelength Range | 8μm to 12μm | Detector | 640x512-12μm |
| FOV | 11°x8.8° | External Coating | DLC |
| Average Transmittance | >87% | Working Temperature | -40°~60°(Need not to refocus) |
| Minimum Working Distance | 3m | Distortion | Maximum D-FOV Distortion:3.5% |
1.20°MTF(@42lp/mm)
2.-40°MTF(@29lp/mm)
3.60°MTF(@29lp/mm)
4.20°Field curvature and distortion
5.Vignetting
6.Relative Illumination
