The Night Vision Spot: AB NightVision Inc. TNV/RNVG 09/28/21

 The TNV/RNVG

   
    The RNVG or Rugged Night Vision Goggle is a binocular night vision manufactured by AB NightVision Inc. that is assembled by TNVC for sale. The RNVG is designed as one of the most rugged night vision goggles available. Most NVG’s are built with molded polymer housings, the RNVG features a 7075 aluminum chassis for unsurpassed rigidity and structural strength. All articulation points have been reinforced to increase impact resistance.
    Traditionally, the weakest point in a night vision goggle is the joint between the optic pods and the bridge. This point accounts for the majority of catastrophic breakage when a NVG is dropped or hit. Part of this reason is that these joints are either polymer on polymer or metal on polymer interfaces. While there are some seriously impact resistant polymers out there, it’s hard to beat aluminum for strength to weight ratios. Both the optic pods and bridge in the RNVG are machined from solid billet 7075 aluminum which is 36% stronger than most common steel. Careful design and advanced machining keep the weight down to 20 oz. with a battery installed all while retaining the high strength and resistance from the aluminum.
    The RNVG eliminates exposed wires which is something commonly found in ANVIS-style night vision goggles. As the optic pods traverse during interpapillary adjustment, they ride across an electrical contact strip. This provides much increased weather/element resistance and reduces a traditional failure point. Inter-pupillary adjustment is accomplished with by turning dual knobs on either side of the bridge; the same as any traditional ANVIS goggle.
    The RNVG utilizes a single CR123 battery, and comes with an auxiliary power connector for use with ANVIS-style auxiliary battery packs such as the USGI Low Profile Battery Pack or AB Night Vision Ground Optimized Battery Pack. TNVC assembles the RNVG with PVS-14 eyepieces and objective lenses. These battle proven, familiar parts add to the considerable strength of the system. Controls are simple. If you are familiar with a PVS-14, you will be right at home with the RNVG. A standard PVS-14 power knob is located on the front of the bridge. It features on/off controls, and active IR illuminator mode. Just like a 14, simply pull the knob out and twist it all the way to turn on the built-in infrared illuminator. The RNVG features a dovetail mount interface as well to mount to standard mounts.
    As for cost, the RNVGs are between $7,584.00 to $9,149.00 depending on options selected, which is par for the course with goggles. Overall they're a relatively cost effective unit that is very durable. 

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