Konuspot 15X-45X50 Zoom Spotting Scope with Mini Tripod-Clam Package Carrying case and Tripod Included. 15-40x50 Zoom FIELD OF VIEW AT 1000M/YDS: 50M /164FT AT 15x - 15m/49.2FT AT 40X EXIT PUPIL 3.57mm AT 15x - 1.25mm AT 40x LENGTH 245mm/9.6"