Tasco Essentials Porro Binocular 10x25mm Black Porro MC Box 6L SPECIFICATIONS BRAND: TASCO CA PROP 65: YES CA PROP 65 CHEMICAL: DI(2-ETHYLHEXYL)PHTHALATE (DEHP) OPTICS FIELD OF VIEW @1000 YDS: 320 FT OPTICS FIELD OF VIEW @100YDS: 320 FT/107M OPTICS OBJECTIVE: 25 OPTICS POWER MAGNIFICATION: 10X OPTICS POWER RANGE: 10X OPTICS PRISM TYPE: ROOF WEIGHT: 8.8 OZ DESCRIPTION Tasco Essentials Porro Binoculars - Compact and tough, these powerful binoculars have features designed to please the spectator in all of us. Field of View (ft.@100yds./m@100m): 320/107 Weight (oz./g): 8.8/250 Magnification X Objective Lens: 10x 25mm Size Class: Standard Focus System: Center Prism System: Porro Lens Coating: Fully Coated Close Focus (ft): 18 Model: ES10X25 Color: Black