Alpen Shasta Ridge 10x42 Binoculars

Features Waterproof Fogproof BAK4 Optics Long Eye Relief Fully Multi-Coated Metallic Coated PXC Phase Coating Cleaning Pen Included Specs Item Number 390SR Magnification 10x Field of View 330/1000yds Waterproof Yes Fogproof Yes Coating Fully Multi-coated, Metallic Ctg, PXA Phase Ctg Eye Relief 16mm Exit Pupil 4.2mm Focuser Type Center Objective Lens Diameter 42mm Close Focus 7ft Prism BaK-4 Eyecup Type Twist-up Weight 24 oz Warranty USA Limited Lifetime Warranty when product is registered within 60 days of purchase. Click Here to register. CA Residents: Prop 65 WARNING(S)