Simmons SPH1050 Pro Hunter 10x 50-mm Porro Prism Waterproof Binoculars with Neck Strap and Case, SPH1050
• 10x magnification with large, 50-mm objective lens diameter;• Adjustable diopter for right eye focus, adjustable eyecups for use with glasses or sunglasses, interpupillary distance adjustment, and center focus knob;• Fully coated optics deliver bright images in low light;• Porro prisms deliver increased light transmission;• Textured grip zones help prevent drops;• Waterproof (IPX7), shockproof, and fogproof;• Field of view: 275 ft. at 1,000 yards;• Exit pupil: 4.6 mm;• Eye relief: 23 mm;• Close focus: 18 ft.;• Mounting points for neck strap and threaded socket for optional tripod mounting;• Includes carrying case, neck strap, lens covers, and cleaning cloth;