Essentials(TM) (Porro) 7 x 50mm - StandardRugged, full-size binos ideal for long-range observation.Specifications:Field of View (ft.@100yds./m@100m): 360/120Weight (oz./g): 27/770Magnification X Objective Lens: 7x 50mmSize Class: StandardFocus System: CenterPrism System: PorroLens Coating: Fully CoatedAdapt to Tripod: YesClose Focus (ft): 15/4.5Model: 170750Color: BlackWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.