The Nikon 10x56 Dream Season ATB NK-7521 is the perfect tool for birdwatchers at all levels. It has an ultra rugged rubber-armored design and is waterproof and fog proof. It features a Mossy Oak Obsession finish.
The Nikon 10x56 Dream Season ATB NK-7521 binoculars feature phase-correction coated high index prisms as well as fully multicoated lenses for bright and clear images. The Nikon 10x56 Dream Season ATB binoculars have extended eye relief and central focus for viewing convenience and are precision aligned for extended viewing. The click-stop turn-and-slide eyecups for make them user friendly.
Technical Specifications
Magnification x:
10
Objective Diameter (mm):
56
Angular Field of view (Real):
6
Angular Field of view (Apparent):
60.0
FOV at 1000 yds. (ft.):
315
Close Focus Distance (ft.):
32.8
Exit Pupil (mm):
5.6
Relative Brightness:
31.4
Eye Relief (mm):
17.4
Size (L&W) Inches:
7.8x5.7
Size (L&W) MM:
197x144
Key Features
100% Waterproof/Fogproof
Precision aligned optics for extended viewing
Phase-correction coated high index prisms
Fully Multicoated lenses for bright, clear images
Ultra rugged, rubber-armored design
Click-stop turn-and-slide eyecups for easy usage
Extended eye relief and central focus for viewing convenience
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