Nikon

New sleek design - Aspherical eyepiece lens eliminates image distortion even at the lens periphery (except zoom models) - Multilayer-coated lenses for brighter images - Turn-and-slide rubber eyecups facilitate easy positioning of eyes at the correct eyepoint (except zoom models) - Rubber armour for shock-resistance and a firm comfortable grip - Smooth zooming with finger-tip zoom control (zoom models only) - Can be fixed to a tripod using optional tripod adaptor - Magnification (x): 10 - Objective diameter (mm): 50 - Angular field of view (Real/degree): 6.5 - Angular field of view (Apparent/degree): 59.2 - Field of view at 1000m (m): 114 - Exit pupil (mm): 5.0 - Relative brightness: 25.0 - Eye relief (mm): 11.8 - Close focusing distance (m): 7.0 - Length (mm): 179 - Width (mm): 197 - Depth (mm): 68 - Weight (g): 900 - Interpupillary distance adjustment (mm): 56-72 - Type: Porro