Nikon Trailblazer ATB 10x50

The Trailblazer ATB 10x50 are standard roof-prism binoculars from Nikon intended for hunting, birding, and other activities in a range of outdoor environments. They are the largest and most expensive Trailblazer binoculars, but share most of the other models' specs, and remain fairly compact.

A waterproof and fog-proof design makes them, like the Trailblazer ATB 8x25 (the smallest model), suitable for a wide variety of terrain, and a rubber exterior enables a comfortable, firm grip in wet and dry conditions. The lenses feature multiple coats of anti-reflective compounds to optimize light transmission, and Nikon advertises arsenic- and lead-free lens and prism production. Their turn-and-slide eyecups and significant eye relief ensure they can be used comfortably by people wearing glasses.