Nikon 10x36 Monarch Specifications: Magnification [x] 10 Objective diameter [mm] 36 Angular field of view (Real) [degree] 6.0 Angular field od view (Apparent) [degree] 55.3 Field of view at 1,000m [m] 105 Exit pupil [mm] 3.6 Relative brightness 13.0 Eye relief [mm] 15.0 Close focusing distance [m] 2.5 Interpupillary distance adjustment [mm] 56-72 Weight [g] 575 Lenght [mm] 122 Width [mm] 129 Type Roof Price: £299.00 Quantity: