Nikon 10-22x50 Aculon A211 Binocular (Clamshell Packaging)

Nikon 10-22x50 Aculon A211 Binocular (Clamshell Packaging)

Nikon 10-22x50 Aculon A211 Binocular (Clamshell Packaging)

B&H # NI1022X50A21 MFR # 6489
Nikon 10-22x50 Aculon A211 Binocular (Clamshell Packaging)

Nikon 10-22x50 Aculon A211 Binocular (Clamshell Packaging)

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Product Highlights

  • Aspheric Lens Design
  • Lead and Arsenic-Free Eco-Glass
  • BAK4 Traditional Porro Prism Design
  • Anti-Reflection Multi-Coated Optics
  • Large Center Focusing Wheel
  • Slip-Resistant Rubber Armor
  • Includes Tripod Adapter
  • Fold-Down Rubber Eyecups
  • Clamshell Packaging
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Packaging Options: Clamshell

Boxed wqdvyruzvrzbd Clamshell Clamshell Packaging

Not available with current selections

Magnification: 10-22x Zoom

10-22x Zoom 10x

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Not available with current selections


Not available with current selections


Not available with current selections

$0.00 Tax Collected Outside NY and NJ

You Pay: $169.00

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Nikon A211 overview

  • 1Description

Nikon's black 10-22x50 Aculon A211 Binocular is an ideal device for hunters, birders, and avid outdoor enthusiasts who require a range of magnifications for wide-field and detailed observations in all light conditions.

This version is outfitted with large 50mm objectives to draw in copious amounts of light and ensure bright and clear views in challenging situations like at dawn or dusk, or when peering into dense underbrush. Anti-reflection multi-coated aspherical lenses, made with environmentally friendly Eco-Glass elements, complement the BAK4 Porro prism light path to deliver high-contrast images with enhanced depth of field without edge distortion, and accurate color fidelity.

The Aculon's sculpted rubber-armored housing is designed to fit comfortably into the observer's hand and provide a secure non-slip handling. A thoughtfully-placed lever located next to the right eyepiece is easy to find with the thumb without having to take the binocular away from the eyes — putting control of the 10x to 22x magnification range at the observer's fingertips. Its zoom range and large objectives can make holding the A211 steady for long periods of time challenging, so Nikon includes a tripod adapter that allows it to easily mount onto a support system for hands-free use without the vibration, shake, and arm fatigue that can occur when holding powerful optics like this.

The combination of image quality and user-friendly design make the 10-22x50 Aculon A211 a natural option for intermediate- to long-range glassing. This model of the A211 comes complete and ready to use in convenient clamshell packaging.

Optical Performance
  • Wide 10-22x zoom magnification range provides wide views at low magnification, with the ability to make detailed observations of distant objects at high magnification
  • Large 50mm objective lenses improve light gathering ability for bright and clear images, even in challenging conditions such as at dawn and dusk
  • Traditional Porro prism light path produces a rich depth of field allowing the user to discern the relative distances between objects in the view
  • High refractive index BAK4 prisms deliver a round exit pupil, and a crisp and clear image with limited edge distortion
  • Aspherical eyepiece lenses correct spherical aberration to produce clear and crisp images, with reduced edge distortion and astigmatism
  • Anti-reflection multi-coated optics produce neutral and accurate color fidelity, and improve contrast and image brightness
  • 199-foot field of view at 1000 yards, on 10x power
Use and Handling
  • Ergonomically-placed zoom lever allows user to adjust the zoom without removing binocular from the eyes with a simple movement of the thumb
  • Large slip-resistant center focus wheel is easy to manipulate, even while wearing gloves
  • Left-eye dioptric correction compensates for individual user's optical prescription for clearer and sharper views
  • 56-72mm interpupillary adjustment range
  • Fold-down rubber eyecups for comfortable use with or without eyewear
  • 8.6mm eye relief at 10x power
  • Comfortable 5mm exit pupil at 10x will completely cover most pupils as they open and dilate in low light for a full and complete view without vignetting
Construction Details
  • Environmentally-friendly Eco-Glass is made without lead and arsenic
  • Black rubber armoring
  • Ergonomically sculpted grips
  • Tripod adapter included for hands-free use to eliminate the vibrations/shakes and arm-fatigue that is common when holding high-power optics
  • 1-piece tethered ocular rainguard protects eyecups
  • Objective lens caps can be clipped to neck strap to avoid losing them during observation sessions
  • Weight: 33.9 ounces
  • Clamshell packaging
UPC: 018208064892

Nikon A211 specs

Prism Type Porro
Magnification 10-22x
Objective Lens Diameter 50mm
Angle of View 10x: 3.8° (actual)
Field of View 10x: 199.0' @ 1000 yd / 66.07 m @ 1000 m
Minimum Focus Distance 49.2' / 15 m
Exit Pupil Diameter 10x: 5 mm
22x: 2.3 mm
Eye Relief 10x: 8.6 mm
Interpupillary Adjustment 56.0 - 72.0 mm / 2.2 - 2.8"
Dioptric Correction Not Specified by Manufacturer
Focus Type Center
Tripod Mount Yes (Adapter Included)
Dimensions 7.8 x 7.8" / 19.7 x 19.7 cm
Weight 33.9 oz / 961.1 g
Packaging Info
Package Weight 3.45 lb
Box Dimensions (LxWxH) 10.866 x 10.315 x 4.488"

Nikon A211 reviews

10-22x50 Aculon A211 Binocular (Clamshell Packaging) is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from Powerful but compact Worth the money. Sharp optics and great magnification. Compact size makes it easy to hold steady at 22X.
Date published: 2015-02-17
Rated 5 out of 5 by from Great value for less. I love The versatility of the zoom to focus and move in closer. The lens covers are easy on and off, and the carrying bag is nice for keeping it clean on the beach or during inclement weather. Best value for the money after researching other brands and another trusted Nikon product.
Date published: 2017-02-27
Rated 5 out of 5 by from Great Product Have not had a chance to use them much. Will be taking them to Alaska soon.
Date published: 2015-04-12
Rated 5 out of 5 by from Great Purchase! These are great for bird watching from the deck and across the field for seeing wild game. The price was $30 cheaper than anywhere I looked. They came very quickly and the website was easy to use.
Date published: 2016-04-18
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