The Nikon Action Extreme 10x50 Waterproof CF Binocular is a general purpose optic 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 59.2° 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 17mm eye relief, allowing the viewer to set a comfortable viewing distance even while wearing eyeglasses.
Key Features:
Optical Performance
- Magnification: 10x
- Objective lenses: 50mm diameter
- Apparent viewing angle: 59.2° wide angle
- Eco-Glass: lenses and prisms don't contain lead or arsenic
- Fully multicoated optics
- BAK4 prism glass
- 17mm eye relief
Use and Handling
- Turn-and-slide rubber eyecups with multiple click-stop positions
Construction Details
- Nitrogen-filled for fogproof and waterproof performance
- Slip-resistant rubber armoured housing
- Weight: 36 oz
