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Universal Defense
For Military Equipment, Consultation & Construction

Aviator Night Vision System ANVIS

The FAA TSO-C164 approved NVAG-6 consists of a lightweight binocular, which can be mounted to a variety of helmets using the mounting adapter. Simple to operate, the system is powered by a dual-battery-compartment power pack that provides the pilot with immediate reserve power. This power pack uses TSO approved AA alkaline batteries (provided).

The NVAG-6 goggles are available with a range of image intensifier tube performance levels. These specifications combine to offer significantly improved performance for the user, regardless of the light levels. For domestic use ,the NVAG-6 is equipped with DO-275 specified class B coatings on the objective lenses.

The 27mm eye-relief eyepieces consistently provide high quality imagery regardless of eyepiece positioning. Most importantly, they ensure that all air crew members retain the full 40 degree field of view, even those who wear prescription corrective lenses. The binocular also provides individual interpupillary adjustment. This simplifies the task of centering the eyepiece to each eye. To maximize viewing and comfort, the NVAG-6 also features a fore /aft adjustment over a range of 27mm and a tilt adjustment over a range of 10 degrees.

Solid Adjustments - The NVAG-6 user adjustments have a very firm feel. Made of solid aluminum construction the interpupillary, fore and att, and tilt adjustments on the mount, give the user confidence in the system and minimize adjustment time. The system itself has adjustable 25mm eye-relief eyepieces, and objective lenses with minus blue filters.

Mil-Spec - The system has been designed to meet stringent MIL-SPEC requirements by undergoing tests for EMI, high humidity, high altitude, vibration, salt fog, temperature range, and others. In addition, UDME and his associates performs complete system “A” tests and provides this data and a Certificate of Conformance with every unit.

NVAG-6 Basic Kit
• NVAG-6 Assembly
• Hard Carrying Case
• AA Batteries (4)
• Lanyard
• Lens Caps (4)
• Lens Tissue
• Battery Cartridges (2)
• Screwdriver
• Helmet Mount
• Battery Pack
• Operator Manual


  1. FAA TSO-C164 Authorized

  2. High Resolution Image Intensifier for Sharper Image

  3. Higher Gain

  4. Automatic Brightness Control

  5. Individual Interpupillary Distance Adjustment

  6. 27mm Eye-Relief

  7. Low Distortion Output Optics

  8. Compatible with All Helmets

  9. Compatible with Visors

  10. Class B Coated Objective Lenses

  11. Rugged Aluminum Construction


Field of View:



    x1 (unity)

System Resolution:

    >1.0 cycles/mRad

Diopter Adjustment:

    +2 to -6

Interpupillary Adjustment:

    Independent, 51 to 72mm

Vertical/Fore/Aft Adjustment:


Tilt Adjustment:

    10° minimum


    1° convergence/divergence

    1/3° dipvergence

Focus Range:

    25cm to infinity


    Button Release

Automatic Breakaway:

    10 to 15g

Required Voltage:

    2.7-3.0 Vdc, Battery (50 mA, max)

Battery Life/Type:

    40 hours/(2) AA alkaline

Binocular/Mount Weight:

    524 grams/147 grams

Operating Temperature Range:

    -32°C to + 52°C