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Khyber Optics
Khyber Optics DTNV-31 Gen 2+ 1600 FOM White Phosphor

Khyber Optics DTNV-31 Gen 2+ 1600 FOM White Phosphor

4.7(3 ratings)

Best price now

$4,699.99at Khyber OpticsChecked Nov 9

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Price facts

  • Last seen at $4,699.99 at Khyber Optics on Nov 9.

Our take on the Khyber Optics DTNV-31 Gen 2+ 1600 FOM White Phosphor

The DTNV-31 is a dual-tube night vision goggle built around NNVT Gen 2+ auto-gated white phosphor tubes rated at 1600+ FOM. It offers 1x magnification through a 26 mm f/1.2 lens, manual gain control, and an external battery pack, and ships with a dovetail mount, shroud and low-profile night cap. It suits shooters and hunters who want a functional dual-tube setup without stepping up to Gen 3 pricing. Against Gen 3 goggles it gives up some low-light sensitivity and tube lifespan, but white phosphor and autogating are features usually reserved for pricier units.

Best forShooters and hunters wanting a dual-tube setupFirst-time night vision buyersUsers who prefer white phosphor contrastBudget-conscious tactical users
Pros
  • Dual-tube design gives true depth perception
  • White phosphor image with good contrast
  • Autogating protects against sudden bright light
  • Manual gain control for adjusting brightness
  • External battery pack keeps weight off the helmet
  • Includes dovetail mount, shroud and night cap
Cons
  • Gen 2+ tubes trail Gen 3 in very low light
  • 1600 FOM is a mid-tier tube spec
  • External battery pack adds a cable to manage
  • ITAR-restricted, so no export sales

Khyber Optics DTNV-31 Gen 2+ 1600 FOM White Phosphor prices at every store

  • Khyber OpticsNew

    In stockReturn policy

    $4,699.99Checked Nov 9
    Visit Khyber Optics

About the Khyber Optics DTNV-31 Gen 2+ 1600 FOM White Phosphor

The Khyber Optics DTNV-31 is a night vision device with an NNVT Gen 2 image intensifier tube. The tube is auto-gated with white phosphor and a figure of merit of 1600 or higher. Auto-gating protects the tube from sudden light sources, and manual gain control lets the user adjust the image.

It has 1x magnification, a 26 mm F/1.2 lens system and a 40° field of view. Focus runs from 0.25 m to infinity, and the diopter adjusts from -6 to +2. It has a built-in infrared illuminator and LED indicators for low battery, IR on and excessive light conditions.

It runs on AA batteries inside the housing or on the included external battery pack. It ships with a dovetail mount, a shroud and a low-profile night cap. Khyber Optics night vision is subject to ITAR restriction and cannot be exported.

Tube
NNVT Gen 2, auto-gated, white phosphor, 1600+ FOM
Magnification
1x
Lens system
26 mm, F/1.2
Field of view
40°
Focus range
0.25 m to infinity
Diopter
-6 to +2 diopters
Indicators
LEDs for low battery, IR on and excessive light conditions
IR illuminator
Yes
Gain control
Manual
Auto-gating
Yes
Power
AA batteries inside housing, or included external battery pack
Battery life
Up to 40 hours at 20°C
Operating temp
-60° F to 120° F
Storage temp
-60° F to 185° F
Weight
1.1 lb
In the box
External battery pack, dovetail mount, shroud, low-profile night cap
Warranty
5 years, fully transferable from date of purchase
Export
Subject to ITAR restriction; no exports

Questions and answers

Is Gen 2+ white phosphor good enough for night hunting?
For most hunting under moonlight or with an IR illuminator, yes. Gen 2+ autogated tubes handle typical field conditions, but they fall short of Gen 3 in near-total darkness.
What does 1600 FOM mean?
FOM is the tube's signal-to-noise ratio multiplied by its resolution. 1600 is a solid mid-range figure: usable and clear, but below the 2000+ FOM tubes found in higher-tier units.
How does it compare with Gen 3 goggles?
Gen 3 tubes are more sensitive in extreme low light and last longer. The DTNV-31 counters with white phosphor, autogating and a dual-tube layout at a lower tier of tube performance.
What is in the box?
The goggle, an external battery pack, a dovetail mount, a shroud and a low-profile night cap.
Can it be exported or shipped outside the US?
No. It is ITAR-restricted, so exports are prohibited without exception.
Does it work with a helmet mount?
Yes. The included dovetail mount and shroud are designed to attach the goggle to a helmet setup.
Where is the Khyber Optics DTNV-31 Gen 2+ 1600 FOM White Phosphor cheapest?
At Khyber Optics, for $4,699.99, as of our latest check.
What do buyers say about the Khyber Optics DTNV-31 Gen 2+ 1600 FOM White Phosphor?
Rated 4.7 out of 5 from 3 ratings.

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