The Action Extreme is a Porro prism with all the waterproof and fogproof attributes of Nikon's All Terrain Binocular. Nikon's exclusive Eco-Glass lenses and prism systems result in a high quality glass that is also lighter in weight.
|Orion Telescopes & Binoculars||[show price]|
Mistake, no it was to successs to buy this fresh Nikon Nikon 16x50 Action Extreme ATB Waterproof Binoculars at best price of 219.95. Satisfied is guaranteed