SIGETA Imperial 10×50 Blue binoculars

Description SIGETA Imperial 10×50 Blue binoculars Characteristics Magnification: 10x Lens diameter: 50 mm Angular field of view: 5.7° Field of view at 1000 m: 101 м Minimum focusing distance: 3 м Exit pupil size: 5 mm Exit pupil distance: 16 mm Twilight factor: 22.36 Light intensity: 25 Diopter correction: +5/-5 on the right eyepiece Inter-pupillary distance adjustment: 58-74 mm Design features Optical construction: Roof Refraction: Multi-coated all optical surfaces (Fully Multi-coated) Prisms: BAK4 with phase correction and reflective silver coating Housing: polycarbonate with anti-slip rubber coating Case design: on open hinges (OH – Open Hinge) Water resistance: 100% waterproof case Protection against fogging: nitrogen gas filling Focusing: by the central wheel Eyecups: Twist-Up type swivel-retractable eyecups Can be mounted on a tripod Dimensions Dimensions of binoculars: 175 x 140 x 60 mm Package dimensions: 220 x 175 x 75 mm Weight of binoculars: 0.85 kg Package weight: 1.1 kg Package contents Binoculars Neck strap Case for binoculars Strap for the case Napkin for wiping the optics Instructions