Hawke Sport Optics Frontier ED X 10x32 Binocular SPECIFICATION : Prism Type Roof (BAK4) Magnification 10x Objective Lens Diameter 32 mm Angle of View 6.2° (Actual) Field of View 324' @ 1000 yd / 107.57 m @ 1000 m Exit Pupil Diameter 3.2 mm Magnification 10x ..