Armasight by FLIR Discovery 8x Gen 2+ HD Night Vision Bi-Ocular

Armasight by FLIR Discovery 8x Gen 2+ HD Night Vision Bi-Ocular

Armasight by FLIR Discovery 8x Gen 2+ HD Night Vision Bi-Ocular


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Product Highlights

  • Gen 2+ HD Multi-Alkali Photocathode
  • 55-72 lp/mm Resolution
  • Automatic Brightness Control
  • Detachable Infrared Illuminator
  • 160mm f/1.2 Multicoated Lens System
  • 15' Minimum Focus Distance
  • Water and Fog Resistance
  • Hand Strap, Neck Strap, Tripod Mount
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Armasight by FLIR NSBDISCOV823DH1 overview

  • 1Description

The Discovery 8x Gen 2+ HD Night Vision Bi-Ocular from Armasight is a generation 2+ NVD capable of up to 72 lp/mm resolution. The Armasight Gen 2+ HD multi-alkali photocathode's performance approximates a 3rd generation image intensifier tube; it also features Automatic Brightness Control, which continuously adjusts image brightness to optimize the displayed image quality. This night vision device comes with a hand strap, neck strap, and features a standard 1/4"-20 tripod mount.

A 160mm f/1.2 lens system displays a 6.5° field of view and can be focused as close as 15', making the Discovery Gen 2+ HD bi-ocular ideal for close-range and other viewing tasks. The bi-ocular configuration is designed to allow the user to keep both eyes open for more comfortable long-duration viewing. Combined with a removable IR illuminator and weather-resistant housing, this bi-ocular is well-equipped for observations—low light or no light, indoor or outdoor.


Optical Performance
  • Magnification: 8x
  • Lens system: 160mm f/1.2; multi-coated, all-glass optics
  • Field of view: 6.5°
  • Exit Pupil Diameter: 14 mm
  • Eye Relief: 17 mm
  • Focus range: 15' to infinity


Image Intensifier
  • Gen 2+ HD intesifier tube
  • 55-72 lp/mm resolution
  • Multi-alkali tube displays standard green NV image
  • Automatic Brightness Control dynamically optimizes image brightness
  • Bright Light Cut-Off protects tube and viewer's eyes from excessive light levels


Use and Handling
  • In-view low-battery indicators
  • Detachable IR illuminator with flood lens
  • Tripod mountable (1/4"-20 socket)
  • Hand and neck straps


Construction Details
  • Operating temperature: -60 to 120°F


In the Box
Armasight by FLIR Discovery 8x Gen 2+ HD Night Vision Bi-Ocular
  • Objective Lens Cap
  • Rubber Eye Cups
  • Light Sensor Cap
  • Hand Strap
  • Neck Strap
  • CR123A Lithium Battery
  • IR850 Detachable Long Range Infrared Illuminator
  • Nylon Case for Storage and Carry
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Armasight by FLIR NSBDISCOV823DH1 specs

    Intensifier Tube Gen 2+ HD Multi-Alkali
    Resolution 55-72 lp/mm
    Magnification 8x
    Field of View 6.5°
    Lens System 160mm f/1.2
    Focus Range 15' / 4.6 m to infinity
    Eye Relief 17 mm
    Exit Pupil 14 mm
    Dioptric Correction ±5
    Infrared Illuminator Yes
    Power Supply Single CR123 lithium 3 V
    Runtime Up to 50 hours
    Operating Temperature -60 to 120°F / -51 to 49°C
    Storage Temperature -58 to 140°F / -50 to 60°C
    Dimensions 13.7 x 5.5 x 3.9" / 350 x 140 x 100 mm
    Weight 3.3 lbs / 1.5 kg
    Packaging Infordwvczuvubytyszeceztbdw
    Package Weight 6.0 lb
    Box Dimensions (LxWxH) 12.0 x 7.0 x 7.0"

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