Fully coated lenses, fold down eyecups, and BK7 prisms round out the list for the full size binocular. Field of View (ft.@100yds./m@100m): 367/122 Weight (oz./g): 27/770 Magnification X Objective Lens: 10x 50mm Size Class: Standard Focus System: Center Prism System: Porro Lens Coating: Fully Coated Close Focus (ft): 18 Model: 170150 Color: Black