National Geographic  7X50 BAK4 PORRO PRISM Binoculars for BIRDING/TRAVEL/ASTRONOMY/SIGHT SEEING
 
 
High quality binoculars at an affordable / economical price
Fully-coated optics increase light transmission resulting in brighter and sharper images with high contrast levels
Stylish rubber covered aluminum body protects from rough handling
Ergonomic thumb indents and finger ridges for extra non-slip comfort and ease of use
Water resistant
Soft carrying case
Binocular straps
High Quality Binoculars at an affordable price
Perfect For:
 
Bird Watching
Sporting Events
Nature & Wildlife
Hunting
Travel & ventures
Concerts & live events
Boating
Objective Diameter: 50 mm
Prism Type: Porro prism
Prism Glass: BAK4
Optics Coating: Fully Coated
Field of View: 122 m at 1000 m distance (or 429 ft at 1000 yds)
Exit Pupil: 7.14 mm
Relative Brightness: 51
Diopter Adjustment: Yes, on the right eyepiece
Body Material: Metal body with rubber armoring
Water Resistance: Water resistant (not fully waterproof or nitrogen-filled)
Tripod Adaptable: Yes, includes a tripod adapter thread
Weight: approx. 770 g (1.7 lbs)