NIKON 7X50 Oceanpro with Compass

NIKON 7X50 Oceanpro with Compass is the Sports & Marine Compass Binoculars 7443 are totally waterproof, fogproof and shock resistant to survive imagein the harsh marine environment. Nikon chose individual focus for the 7×50’s eyepieces to eliminate the need for constant focusing when most viewing is at longer distances. Each ocular lens of Nikon 7743 7x50mm Sports / Marine Binoculars is focused to meet the requirements of the user’s eyes, then no further focusing is required. If lent to a mate, the skipper can return the focus to his own settings quickly and easily. The optimum ratio between magnification (7X) and objective lens (50mm) delivers an exit pupil of more than the 7mm that will satisfactorily accommodate the human eye during very low light conditions. The result is maximum light gathering at dawn, dusk or fog when navigation markers must not only be seen, but identified for safe piloting in coastal waters, harbors and inlets.

Specifications :

Technical Specifications
Magnification (x)    7
Objective Diameter (mm)    50
Angular field of view (real/degree)    7.2
Angular field of view (apparent/degree)    47.5
Field of view at 1000 meters (m)    126
Exit pupil (mm)    7.1
Relative brightness    47.5
Eye relief (mm)    22.7
Close focusing distance (m)    10
Interpupillary distance (mm)    56-72
Weight (g)    1120
Length (mm)    193
Width (mm)    202