Nikon 10x50 Prostaff P7 Binoculars

Prism Type Roof Performance Magnification 10x Objective Lens Diameter 50 mm Angle of View 6° (Actual) 55.3° (Apparent) Field of View 316.3' / 105 m @ 1000 m Minimum Focus Distance 9.8' / 3 m Exit Pupil Diameter 5 mm Eye Relief 19.3 mm Interpupillary Adjustment 2.3 to 2.8" / 58 to 72 mm Diopter Adjustment Yes Focus Type Center Image Stabilization Reticle No General Fogproof Yes: Nitrogen Filled Environmental Resistance Water-Resistant (Unrated) Dimensions 6.7 x 5.2" / 170 x 132.1 mm Weight 22.2 oz / 630 g