The 12x50 Action Extreme ATB Binocular from Nikon is a general purposeoptic that offers a weather-sealed housing and slip-resistant handling. Additionally, Action Extreme ATB binoculars are equipped with a fully multicoated optical path that displays a 59.8° apparent viewing angle. Nikon's Eco-Glass optics are made of environmentally-friendly lenses and prisms that don't contain lead or arsenic. Complementing the image quality and nitrogen-filled housing are Turn-and-Slide eyecups and a 16mm eye relief, allowing the viewer to set a comfortable viewing distance even while wearing eyeglasses.
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