AGM NVG-40 SKD Kit is a set of parts required to assemble NVG40 Night Vision Goggles. The kit does not include Image Intensifier Tube. It is not a functioning system and has no capability to be used during the day or night without further assembly and alignment. AGM NVG-40 SKD Kit (no IIT) is sold under AGM OEM program to authorized manufacturers who are certified in assembly of electrooptical devices. The AGM NVG-40 is a dual-channel night vision system. With a 40° field of view, it provides a large visual field without needing to move the binoculars. The NVG-40 uses advanced multi-coated optics and is built to last with a compact composite housing. The bright light cut-off feature ensures that the high-quality photocathode tube is protected. The NVG-40 is also equipped with Manual Gain Control, which adjusts the image brightness, providing the highest possible image quality even in changing light conditions.
| Interpupillary Distance | 56 to 72 mm |
| Image Intensifier Tube | Compatible IIT Type 11769 |
| Magnification | 1x |
| Lens System | 27 mm, F/1.3 |
| FOV | 40° |
| Focus Range | 0.25 m to Infinity |
| Eye Relief | 25 mm |
| Diopter Adjustment | -6 to +2 diopters |
| Led Indicators | - Low battery - IR On - Excessive light conditions |
| Infrared Illuminator | Yes; Two power levels |
| Manual Gain Control | Yes |
| Bright Light Cut-Off | Yes |
| Automatic Shut-Off System | Yes |
| Battery Life (Operating) | Up to 20 hours at 20°C (up to 80 hrs with optional battery pack) |
| Operating Temperature Range | -40°C to +50°C (-40°F to +122°F) |
| Storage Temperature Range | -50°C to +70°C (-58°F to +158°F) |
| Weight | 645 g (1.42 lb) |
| Overall Dimensions | 115 × 118 × 74 mm (4.5 × 4.6 × 2.9 in) |