| Basic Parameters | Magnification | 1X |
| Field of View Angle | 40° |
| Lens System | 26.8mm F/1.2 |
| Focus Range | 0.25m～Infinite |
| Exit Pupil Distance | 15mm |
| Diopter | +5, -4 |
| Automatic Brightness Control | Yes |
| Infrared Auxiliary Light Source | Built-in |
| Low Battery & IR Light Indicator | Built-in |
| Dimension | 115×62×42mm |
| Weight | 300g |
| Power Type | 1×CR123 Battery |
| Continuous Usage Time (IR Off) | 60h (CR123) |
| Image Intensifier | Tube Grade - OMNI Ⅲ IV | OMNI Ⅲ IV |
| Tube Grade - OMNIⅡ | OMNIⅡ |
| Cathode Type - OMNI Ⅲ IV | 18mm GaAs |
| Cathode Type - OMNIⅡ | 18mm S-25 |
| Cathode Sensitivity uA/lm - OMNI Ⅲ IV | ≥1800 |
| Cathode Sensitivity uA/lm - OMNIⅡ | 600-900 |
| Resolution lp/mm - OMNI Ⅲ IV | 60-72/65-74 |
| Resolution lp/mm - OMNIⅡ | 48-58/57-64/60-72 |
| Gain f/fed - OMNI Ⅲ IV | 45000-65000 |
| Gain f/fed - OMNIⅡ | 19000-30000 |
| Signal-to-Noise Ratio - OMNI Ⅲ IV | 20~25 |
| Signal-to-Noise Ratio - OMNIⅡ | 18~23 |
| FOM - OMNI Ⅲ IV | ≥1500 |
| FOM - OMNIⅡ | 1150-1350 |
| Tube Life (5 Years) h - OMNI Ⅲ IV | 12000 |
| Tube Life (5 Years) h - OMNIⅡ | 10000 |
| Shelf Life (Years) | 1 |
| Effective Distance (m) (Observation Target: Adult) | Reconnaissance Distance (10³lux) - OMNI Ⅲ IV | 300 |
| Reconnaissance Distance (10³lux) - OMNIⅡ | 200 |
| Reconnaissance Distance (10⁴lux) - OMNI Ⅲ IV | 250 |
| Reconnaissance Distance (10⁴lux) - OMNIⅡ | 175 |
| Recognition Distance (10³lux) - OMNI Ⅲ IV | 225 |
| Recognition Distance (10³lux) - OMNIⅡ | 145 |
| Recognition Distance (10⁴lux) - OMNI Ⅲ IV | 175 |
| Recognition Distance (10⁴lux) - OMNIⅡ | 115 |
| Environmental Data | Operating Temperature (°C) | -40° to +50° |
| Storage Temperature (°C) | -50° to +75° |
| Waterproof Rating (Hours) | 1m deep water immersion for 0.5 hours (Optional) |
| Humidity (%) | 98% |
