Nikon Aculon 10-22x50 Aculon

Nikon Aculon 10-22x50 Aculon
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A great blend of quality optics and zoom convenience with a 10x-22x magnification. 

A great blend of quality optics and zoom convenience with a 10x-22x magnification. 

A great blend of quality optics and zoom convenience with a 10x-22x magnification. 


The black 10-22x50 Aculon A211 Binocular from Nikon is a handheld zoom optic with multicoated aspherical lenses and an ergonomically-designed housing. For the redesigned Aculon series, Nikon packages the Aculon A211 binoculars with environmentally-friendly Eco-Glass elements composed of responsibly-sourced arsenic-free material. The Aculon binocular's Porro prism design delivers enhanced depth of field, and its multicoated aspheric optical path with 50mm objective lenses deliver the image clarity, twilight performance, and flat FOV demanded by nature observers.

Also new to the 2013 version of the Aculon binocular is a sculpted rubber-armored housing that is designed to fit comfortably into the observer's hand and provide non-slip handling. Grooved ridges atop the housing and a generously-sized focusing wheel enable adjustments to the interpupillary distance and the point of focus even while wearing gloves. The lever located next to the right eyepiece puts control of the 10x to 22x magnification range at the observer's fingertips. The combination of image quality and user-friendly design make the 10-22x50 Aculon A211 a cost-effective option for intermediate to long-range glassing.

Optical Performance
  • Magnification: 10-22x
  • Objective lenses: 50mm diameter
  • 37° apparent viewing angle at 10x
  • Eco-Glass optics: environmentally friendly, free of lead and arsenic
  • BAK4 Porro prism glass
  • Multicoated lens system
Use and Handling
  • Fingertip-accessible zoom lever
  • Center focus wheel
  • Fold-down rubber eyecups
  • Included tripod adapter mount
Construction Details
  • Black rubber armoring
  • Ergonomically sculpted grips
  • Weight: 33.9 oz


Prism Type




Objective Lens Diameter


Angle of View

3.8° (actual)


10x: 199' @ 1000 yd / 66.07 m @ 1000 m

Exit Pupil Diameter

10x: 5  mm, 22x: 2.3  mm

Eye Relief

10x: 8.6  mm

Focus Type


Tripod Mount

Yes (Adapter Included)


7.8 x 7.8" / 19.81 x 19.81  cm


33.9 oz / 961 g

Package Weight

3.0 lb

Box Dimensions (LxWxH)

9.0 x 8.7 x 4.3"

Customer Reviews

Customer Reviews
3.0 Based on 2 Reviews
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Filter Reviews:
Lance D.
New Zealand New Zealand
Nikon Aculon 10-22x50

Easy to use ,clear vision ,great price for such quality. I am very happy with them.

James L.
New Zealand New Zealand
james law /

Very pleased with optics, focus and hand feel. I am pleasantly surprised that I can view at 22 power well braced to overcome my age related shakes. Speedy delivery!

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