Night Optics Iris 321 1x 3rd Generation White Phosphor Night Vision Binocular (Filmless, Autogated)

Night Optics Iris 321 1x 3rd Generation White Phosphor Night Vision Binocular (Filmless, Autogated)

Night Optics Iris 321 1x 3rd Generation White Phosphor Night Vision Binocular (Filmless, Autogated)

B&H # NING321F3BW MFR # NG-321F3BW
Night Optics Iris 321 1x 3rd Generation White Phosphor Night Vision Binocular (Filmless, Autogated)

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Expected availability: 2-4 weeks

Product Highlights

  • 3rd Generation White Phosphor Tubes
  • Built-In IR Illuminator
  • 1x Magnification
  • 26mm, f/1.2 Lens System
  • 40° Angular Field of View
  • 10" Minimum Focal Distance
  • Individual Focusing
  • Contoured Armoring
  • Winged Eyecups
  • Flip-Up Head Mount
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Image Color: Black & White

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Night Optics NG-321F3BW overview

  • 1Description

Conduct surveillance, search and rescue, and tactical operations using the Night Optics' Iris 321 1x 3rd Generation White Phosphor Night Vision Binocular. It can be used as a handheld or headgear-mounted device and features two 3rd generation filmless autogated intensifier tubes with 64-72 lp/mm resolution and automatic brightness control. They will enable you to see brighter and clearer images than 1st and 2nd generation devices with similar optics. Their filmless microchannel plates improve signal-to-noise ratio and efficiency, and autogating greatly increases sensitivity in low light and varying light conditions, protects from bright light, and helps extend life. While the white phosphor technology will produce black-and-white images instead of green, the automatic brightness and gain will regulate image brightness to maintain consistent visibility. To maximize image brightness in total darkness, the binocular carries a built-in infrared illuminator that can cast extra infrared light on your targets. The optical system features a multi-coated 26mm, f/1.2 lens system, 1x magnification, a 40° angular field of view, and a minimum focus of 10". The binocular can be upgraded with optional lenses to increase magnification.

The water-resistant housing is made of lightweight, durable, and impact-resistant polymer. The wide, rubber-winged eye cups will prevent spill-over of light and offer comfortable cushions between your orbitals and the eyepieces.

Intensifier Tube
  • 3rd generation
  • White phosphor produces black-and-white images
  • Filmless intensifiers
  • Autogated power supply
  • Dual tube design improves perception of depth
  • 64-72 lp/mm resolution
  • Built-in IR illuminator casts extra infrared light on targets to improve image brightness in total darkness
Optical Features
  • 1x magnification
  • 26mm, f/1.2 lens system
  • 40° angle of view
  • 10" minimum focus distance
Use and Handling
  • Integrated IR illuminator
  • Automatic brightness control
  • Bright source protection
  • Manual gain control
  • Diopter adjustment: +4 to -4
Construction Details
  • Impact-resistant polymer body
  • Head mount with lockable gear
  • Fully adjustable head mount fasteners
  • Aluminum lens housing
  • Rubber-winged eyecups
  • Weather-resistant
In the Box
Night Optics Iris 321 1x 3rd Generation White Phosphor Night Vision Binocular (Filmless, Autogated)
  • Headmount with Flip-Up Gear for Select Night Vision Devices
  • Hard Case
  • CR-123 Battery
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Night Optics NG-321F3BW specs

    Magnification 1x
    Intensifier Tube 3rd generation
    White phosphor
    Resolution: 64-72 lp/mm
    Lens System 26mm, f/1.2
    Angle of View 40°
    Field-of-View (@ 1000 Yds) 2516.2' @ 1000 yd (839.1 m @ 1000 m)
    Minimum Focus Distance 10" (25 cm)
    Diopter Adjustment ±4
    Weatherproofing Weather-resistant
    Power Source 1 x CR-123 (3 V) battery / 30 h
    Infrared Illuminator Built-in
    Operating Temperature -4 to 113°F (-20 to 45°C)
    Dimensions Monocular: 7 x 5 x 2.5" (190.5 x 127 x 63.5 mm)
    Head Mount: 11.25 x 7" (286 x 178 mm)
    Weight Monocular: 35 oz (992 g)
    Head Mount: 9.9 oz (281 g)

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