This figure is usually expressed in values of tens of thousands. If tube gain is pushed too high, the tube will be “noisier” and the signal-to-noise ration many go down. U.S. military Gen 3 image tubes operate at gains of between 20,000 and 45,000. On the other hand, system gain is measured as the light output (fL) divided by the light input (also fL) and is what the user actually sees. System gain is usually seen in the thousands. U.S. military systems operate at 2,000 to 3,000. In any night vision system, the tube gain is reduced by the system’s lenses and is affected by the quality of the optics or any filters. Therefore, system gain is a more important measurement to the user.
SPECIFICATIONS
Features:
- CNC machined 7075-T6 & 6061-T6 aerospace grade aluminum, aerospace Grade 4 Titanium.
- Articulating pods
- Pod Power Off when individually articulated
- IP68+ Rated
- C123 Battery Configuration
- 10 year warranty and limited lifetime service
Assembled in house with our accredited ISO 9001:2015 process and procedures
TECHNICAL SPECIFICATIONS
| Field of View | 40° |
| Magnification | 1x |
| Diopter Adjustment | -6 to +2 Diopters |
| Eye Relief | 25mm |
| Submersible | IP68+ |
| Objective Lens | 27mm, f/1.2 |
| Focus Range | 9.8″ to infinity |
| Power Source | 1 C123 Size Battery |
| Operation Time | 40+ hours |
| Weight | 530.98 g (18.73 oz) |
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