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The Nikon Aculon 16x50 Binoculars are the ideal choice for high resolution, quality viewing in a wide range of activities including hunting; spectator sports; wildlife and bird watching. Boasting an impressive array of features, these binoculars allow you to see distant subjects in great detail.

Bright Field of View with 16x Magnification

The Binoculars offer a 60.8° apparent wide-angle of view. The Binoculars utilise BaK-4 Porro prisms to deliver a bright, sharp magnification of 16x. They are designed to provide very bright, clear images in a wide variety of lighting conditions so they can be effectively used even on dim days and in low light situations, from dawn until dusk.

50mm Objective Diameter

With a 50mm objective diameter the binoculars are able to deliver bright images in a range of lighting conditions. The combination of the large diameter and the quality optics in these quality binoculars result in true colour resolution with improved contrast make them a perfect choice for a wide range of outdoor activities.

Aspherical Eco-Glass Lenses

The Aculon A211 binoculars’ Aspherical eyepiece lenses eliminate image distortion even at the lenses edges to deliver a flat field of view to present the magnified image without any warping. The optics are crafted without the use of arsenic or lead. This ensures the highest levels of environmental and personal safety while producing edge-to-edge image clarity.

BAK4 Porro Prism Design

The Porro prism design of the Aculon binoculars allows an enhanced depth of field and ensures a more natural viewing experience. The 50mm objective lenses gives the viewer clearer images, improved contrast, and the flat field of vision required for great nature viewing.

Fully Multicoated Lenses

The Multilayer Coated Lenses are designed specifically to improve image brightness, giving you a superior viewing experience.

Outstanding Viewing Comfort

An ergonomic, rubber-armoured housing proves a firm, comfortable grip and allows you to enjoy non-slip handling even in the wettest conditions. Grooved ridges on the top of the housing and a large central focus wheel make it easy to achieve and maintain focus even while wearing gloves in cold and damp environments. With the Turn-and-slide rubber eyecups, users can adjust the eye-relief for a custom fit and enjoy a full field of view with maximum comfort even during prolonged periods of use.

Lightweight and Durable

The Nikon ACULON A211 16x50 binoculars features are designed to be as lightweight as possible so you can easily carry them all day long and be steady and comfortable with extended use. The robust body features rubber armouring to protect the binoculars against accidental falls and impacts and the textured slip-resistant grip ensures easy handling in any conditions.

Tripod Compatible

A Tripod Adapter is included with your binoculars, so you can mount them for greater versatility and to enable you to use them even longer periods.


Nikon Aculon 16x50 Binoculars A211

Magnification (x)


Objective Lens Diameter (mm)


Angular Field of View (Real/ Degree)


Angular Field of View (Apparent/ Degree)


Field-of-View at 1000m (m)


Exit Pupil Diameter (mm)


Relative Brightness


Close Focusing Distance (m)


Eye Relief (mm)


Weight (g)


Length (mm)


Width (mm)


Focus Type


Tripod Mount

Yes (with adapter)



*Specifications subject to change by the manufacturer without notice
  • ACULON A211 16x50
  • Tripod Adapter Included
  • Manufacturer Warranty


    This product comes with a

    12*month Australian warranty

    from Nikon Australia

    *Available with free registration at

    My Nikon Life


    * Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.