Simmons SPH842 Pro Hunter 8x 42-mm Waterproof Porro Prism Binoculars with Neck Strap and Case, SPH842
• 8x magnification with 42-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: 340 ft. at 1,000 yards;• Exit pupil: 5 mm;• Eye relief: 19 mm;• Close focus: 21 ft.;• Mounting points for neck strap and threaded socket for optional tripod mounting;• Includes carrying case, neck strap, lens covers, and cleaning cloth;