This item may be regulated for export by the U.S. Department of State or the U.S. Department of Commerce. Please see our Export Policy prior to placing your order.One piece aircraft grade aluminum body, nitrogen charged with water resistant seals, fog & shockproof, Magnification: 2X-7X, Tube Diameter: 1", Objective:32 mm, FOV(FT@100 YDS): 14-4.6, Eye relief: 8.5"-10.5", Exit pupil: 16-4.6 mm, M.O.A. 1/4, Lens coating: blue