| LWIR | Long-wave infrared |
| FoV | Field of View |
| IoT | Internet of Things |
| NA | Numerical Aperture |
| LCP | Left-handed Circular Polarization |
| RMSE | Root Mean Square Error |
| PSF | Point-Spread Function |
| MTF | Modulation Transfer Function |
| OTF | Optical Transfer Function |
| HVAC | Heating, Ventilation, and Air Conditioning |