Tasco Offshore Binoculars-Choose Size

Features Quality BaK-4 prisms Nitrogen purged and sealed with o-rings Completely waterproof in both salt and freshwater Porro prism Rubber, no-slip grip section Model Number: OS21 Magnification; 7x Field of View: 366 ft at 1000 yds Exit Pupil: 7.1 mm Weight: 35.2 oz Objective: 50 mm Includes: tripod adapter fitting, carrying pouch and a neck strap Model Number: OS36 Magnification; 7x Field of View: 366 ft at 1000 yds Exit Pupil: 7.1 mm Weight: 36.3 oz Objective: 50 mm Includes: illuminated red compass, rangefinding reticle, tripod adapter fitting, carrying pouch, and a strap