8-24X50 Увеличить бинокль, телескоп

Zoom series: Zoom binoculars are convenient to use when more power is needed for a particular subject matter. The zoom mechanism on binoculars is smooth and easy to operate allowing viewers to enjoy not just one magnification but also a choice of many. Just turn the level and power is changed accordingly. Its like having several binoculars in one! Specification of zoom binoculars, telescope: Item No.: KW31 Model: 8-24X50 Magnification: 8-24x Objective lens diameter:50mm Angle of View: 4.8°/8 degree Field of View: 83/8m/1000m Exit pupil Diameter: 6.25/8mm Exit pupil Distance: 13/8mm Prism system: Porro