Electro-Optics
NIGHT DIVER
Superior Underwater Night Vision Goggle
The NIGHT DIVER is a superior Underwater Night Vision Goggle permitting observation both above and below water to a depth of 50 meters. The modular system comprises individual 25mm F/0.85 Objective Lenses, 2nd Gen or high performance 3rd Gen Image Intensifiers, and 25mm Ocular Lenses. It is mounted on the Interspiro Fullface Mask as used worldwide by many Navies, Special Forces, and Commandos. Ideal for above-water reconnaissance of Beachhead Defense Installations and underwater searching of ship hulls or the seabed for explosive devices.
Technical Specifications
Mechanical Specifications
| Overall Length | 125mm outward projection |
| Maximum Width | 180mm (subject to interpupillary adj.) |
| Weight | 1.8 Kg in air |
| Operational Depth | 50 meters |
| Construction | Aluminium, hard black anodized with Black Teflon finish |
| Environment | MIL SPEC |
Optical Specifications
| Objective Lens | 25mm F/0.85 Refractive |
| Field of View | 40 degrees (above water) |
| Focus | 30cm to Infinity |
| Ocular Lens | 25mm |
| Ocular Focus | +/- 4 diopters |
| Interpupillary Adjustment | 54 to 72mm |
| System Magnification | Unity |
| Range (Man-sized target) | 150m (Starlight - above water) |
Electrical Specifications
| Image Intensifier | 18mm 2nd Gen / 18mm 3rd Gen |
| Tube Sensitivity | 600µa/lm (2nd Gen) / 1,800µa/lm min (3rd Gen) |
| Tube Gain | 35,000 typical (2nd Gen) / 40,000 typical (3rd Gen) |
| Tube Resolution | 60 lp/mm (2nd Gen) / 64 lp/mm (3rd Gen) |
| External Control | Rotary switch – On/Off |
| Power Source | 2 x 3.0 Lithium Battery (CR123A) |
| Operational Duration | approx. 40 hours |
Standard Supply Package
High Impact Carrying Case
Operator’s Manual
Lens Brush & Tissues
Objective Lens Caps or Daylight Training Filters
Modular Accessories & Optional Extras
High Performance 2nd or 3rd Gen SUPER Image Intensifiers
Solid State Laser Illuminators (for close-up inspection)
Soft Carrying Bag