Nikon Aculon A211 12x50 Binocular

Built for Serious Outdoor Observation

Whether you're glassing a treeline at first light or tracking distant wildlife across an open field, the Nikon Aculon A211 12x50 is engineered to keep up. The 50mm objective lenses pull in maximum light, producing bright, vivid images during low-light conditions like dawn and dusk — or when scanning into dense, shadowy terrain. A 272-foot field of view at 1,000 yards ensures you're always working with a generous sight picture.

Optical Precision From Glass to Grip

At the heart of this binocular is a traditional Porro prism layout using high-refractive-index BAK4 glass, which produces a perfectly round exit pupil and a rich sense of depth that helps you judge distance between objects naturally. Aspherical eyepiece lenses eliminate spherical aberration and astigmatism, while anti-reflection multi-coated, Eco-Glass elements lock in accurate color fidelity and high contrast — even at the edges of the frame. Despite the 12x magnification power, the wide apparent angle of view actively works to minimize the visual impact of hand shake. When steadier viewing is needed, the binocular accepts an optional tripod adapter. Twist-up rubber eyecups and a sculpted, rubber-armored body in a clean matte black finish round out a design that's as comfortable to hold for hours as it is satisfying to look through.