KONUS GIANT-80 20×80 binoculars Black

Description Each device has its own specific function that it performs best. The KONUS GIANT-80 20×80 binoculars are ideal for astronomical observations at night and for panoramic views of urban landscapes from a height throughout the day. Characteristics Magnification: 20x Lens diameter: 80 mm Field of view at 1000 m: 48 м Angular field of view: 2.7° Minimum focusing distance: 10 м Diopter correction: +5/-5 Exit pupil diameter: 3.8 mm Exit pupil distance: 10 mm Twilight factor: 40 Light intensity: 14.6 Design features Optical design: Porro Prisms: BK7 Enlightenment: multi-coated (Multi-Coated) Focusing: by the central wheel Inter-pupil distance adjustment: 59-73 mm Eyecups: Fold Down type, folding Body: plastic/polycarbonate/metal Protection: moisture resistance Mounting on a tripod Dimensions Dimensions of the binoculars: 337 x 235 x 96 mm Weight of binoculars: 2130 г Package dimensions: 440 x 310 x 195 mm Package weight: 3660 г Package contents Binoculars Neck strap for binoculars Rigid case for transportation and storage Protective covers for lenses and eyepieces Napkin for cleaning optics Instructions.