Night Optics D-321B-AG 3.6x Night Vision Binocular Goggle

Night Optics D-321B-AG 3.6x Night Vision Binocular Goggle

Night Optics D-321B-AG 3.6x Night Vision Binocular Goggle

B&H # NID321BAG MFR # NB-321-3G

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Expected availability: 7-10 business days

Product Highlights

  • 3rd Generation ITT Intensifier

This item is noncancelable and nonreturnable.

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Night Optics D-321B-AG overview

  • 1Description

Night Optics USA represents a highly qualified team with many years of experience in manufacturing and distribution of night vision systems for commercial, law enforcement and military applications. They take pride in being able to provide premium quality equipment at competitive prices while focusing on customer satisfaction. Close relationships with law enforcement and military professionals ensure product quality and reliability. Every product they offer has been rigorously field tested. With the most stringent quality control enforcement, they make sure that their equipment will not only perform to specifications, but will provide years of trouble-free use.

The Night Optics USA D-321B-AG is a powerful night vision binocular. True stereoscopic vision is possible, and enhanced, by two third generation intensifier tubes. Depth perception can be a crucial concern and this binocular offers outstanding three dimensional viewing in a cost effective, feature laden package. This lightweight unit is a multi use, professional system offering versatility and performance not found in single tube designs. High quality objective and ocular lenses provide a clear sharp line of sight, while the ITT manufactured third generation intensifier tubes deliver an outstanding 64 - 72 lp/mm of resolution. Automatic Brightness Control ensures even illumination in fluctuating light conditions, and Bright Source Protection keeps the electromechanical components out of harms way. An integral IR illuminator guarantees viewing, anywhere, anytime. With your D-321B-AG, you can head into the darkest of places, and seemingly turn night into day.

There are many different variables that affect the distance that one can see with a night vision device, among them the object's size, the level of details being sought from the object and the conditions of observation. Night vision devices detect much further under a full moon and clear skies than they will under a new moon and cloudy skies. Many different formulas are used to determine the statistic of maximum viewing range and the method of calculation varies by manufacturer. The important factors to consider when evaluating any night vision device are the intensifier tube's generation, s/n ratio, level of magnification, specified resolution, along with the clarity & light transmission efficiency of the optical system.

All night vision devices sold by B&H have mechanisms in place to protect the intensifier tube from a sudden burst of bright light, but this does not mean that bright light doesn't damage the device. No matter what, bright light in any form is not good for the longevity and performance of image intensifier tubes.

Note: Export of this device described herein is strictly prohibited without a valid export license issued by the U.S. Department of State office of Defense Trade Controls, as prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulation, Parts 120-130, and/or the U.S. Department of Commerce. For further information contact the Office of Defense Trade Control and/or the U.S. Department of Commerce.

±4 Dioptric correction
Redundant dual-tube design with true stereoscopic vision
Automatic Brightness Control and Bright Source Protection
Gen 3 Pinnacle Intensifier
Third generation ITT Pinnacle intensifier tubes with 64-72 lp/mm resolution.
Pinnacle tubes are designed with a thin film coating on the cathode, and an auto-gated power-supply. The pinnacle tube delivers extremely high levels of performance in image quality and s/n ratio.
Wide exit pupil design eliminates the need for interpupillary adjustment
Optional Accessories
Long range IR illuminator
Mil Spec helmet mount (NIHM)
Mil Spec or commercial head gear (NIHGMS & NIHGC)
Mil Spec head gear adapter (NIA)
In the Box
Night Optics D-321B-AG 3.6x Night Vision Binocular Goggle
  • 3V Lithium CR123A Battery
  • Intensifier Tube Data Sheet
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Night Optics D-321B-AG specs

    Intensifier Tube Third generation
    Infrared Illuminator Yes
    Magnification 3.6x
    Angle of View 15.0°
    Field-of-View (@ 1000 Yds) 787' (262 m at 1000 m)
    Minimum Focus Distance 10.0' (3.1 m)
    Lens System 80mm f/1.6 objective lens
    Power Source 1 3V CR123A Battery
    Weatherproofing Weather resistant
    Dimensions 7.0 x 5.0 x 2.5" (178 x 127 x 64mm) WxHxD
    Weight 2.20 lb (992 g)
    Packaging Info
    Package Weight 4.0 lb
    Box Dimensions (LxWxH) 13.0 x 9.0 x 4.75"

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