Overview The top models in our lineup have several features that make them the very best binoculars available, including a bright 42mm objective diameter.

• Lighter weight (790g).
• Environmentally friendly. Non-vinyl chloride materials used for body, eyepiece caps, case and strap. Eco-glass optics are free of lead and arsenic.
• Prisms feature a high-reflection silver coating to provide brighter images.
• Phase-correction-coated roof prisms deliver high resolution.
• Nikon’s original multilayer coating attains a high light transmission rate across a wide range of wavelengths and reduces flare and ghosts for excellent colour reproduction.
• Turn-and-slide rubber eyecups facilitate easy positioning of eyes at the correct eyepoint.
• Every model is waterproof and fog-free, and has O-ring seals and nitrogen gas.

ACULON A211 offers superior optical performance at an attractive price. Multilayer-coated lenses and a choice of large objective lens diameters provide extremely bright images and a wide field of view. Breathtaking visual experiences also result from the use of aspherical eyepiece lenses. Large objective lens diameter for a brighter and wider field of view Multilayer-coated lenses for bright, sharp images Aspherical eyepiece lenses for undistorted images across entire surface of the lens Turn-and-slide rubber eyecups facilitate positioning of the eyes Rubber armoring offers shock resistance and a firm, comfortable grip Tripod adapter included