Iris 321 3.6x Gen 3 Gated Dual-Tube Night Vision Binocular (Filmless)

Iris 321 3.6x Gen 3 Gated Dual-Tube Night Vision Binocular (Filmless)

Iris 321 3.6x Gen 3 Gated Dual-Tube Night Vision Binocular (Filmless)


Main features

  • Gen 3 gated
  • Filmless technology
  • Automatic brightness control
  • Built-in IR Illuminator
  • Dual-tube design
  • True stereoscopic vision
  • Compact & lightweight
  • Weather resistant

To Place an order or for more information, please call 800-306-4448.

  • Product Details
  • Specs
  • Accessories
  • Downloads


  • Iris 321 3.6x Night Vision Binocular
  • Hard case
  • 1 3v CR123 battery
  • Operating Manual

The Iris 221 (Generation 2+) or Iris 321(Generation 3) high performance, modular, hand-held night vision binocular uses dual image intensifier tubes to provide crisp, clear images in the darkest conditions.

The binocular includes advanced features of automatic brightness and gain control. Each image tube operates independently, providing excellent redundancy. The unique patented design eliminates any need for interpupillary adjustment and reduces the size and weight of the unit. An integrated near IR illuminator enhances the ability to operate the goggle in confined spaces.

The powerful 3.6x Iris Binocular converts easily into the 1x night vision Goggle with a 40° wide field of view by simple replacement of front objective lenses. The goggle attaches quickly to an ambidextrous head gear assembly for hands-free use.

The Iris 221/321 is the most affordable stereoscopic night vision goggle/binocular currently available on the market.

Iris 321 | Gen 3 Gated Dual-Tube Binocular (Filmless)

Iris 321 | Gen 3 Gated Dual-Tube Binocular (Filmless)

Night Optics Part # NB-321-F3G
Resolution 64-72 lp/mm
Power Supply Gated
Film Type Filmless
Magnification 3.6x or (1x optional)
Lens System 80 mm f1.6
FOV 15°
FOV @ 1000 yards 790 ft
FOV @ 1000 meters 263 m
Range of Focus 10 ft to ∞ | 25 cm to ∞
Detection Range 1230 ft
375 m
Recognition Range 984 ft
300 m
Diopter Adjustment +4 to -4
Weather Resistant Yes
Camera/Camcorder Adaptable No
IR Illuminator Yes
Battery Type/Life 3v CR123 / 30 hours
Dimensions 7" x 5" x 2.5"
178 mm x 127 mm x 64 mm
Weight 35 oz
992 g
Operating Temperature -4°F to 113°F
-20°C to +45°C
Warranty 2 Years

No downloads available at this time.