Polaroid 8-20×50 Binocular

The Polaroid 8-20×50 Porro Prism Binocular features 8-20x magnification and a 50mm objective lens. It provides clear, sharp views and precise focusing.Features: 8-20x Magnification Reliable Center Wheel Focus Design Diopter Adjustment for Precise Focusing Multi-Coated Optics for Clear, Sharp Views Water Resistant Objective Lens Diameter: 50mm (1.95″) Minimum Focus Distance: 10m (32′) Optical Coatings: Multi-coated Angular Field of View: 2.5-5.6° Linear Field of View (@ 1000 yds): 129-234′ Exit Pupil Diameter: 5.2mm Eye Relief: 10.5mm Optical Design: Porro prism Focus: Center wheel Diopter Adjustment: Yes Water Resistance: Yes Color: Black