Monoculars Bird Watching Portable Telescope 20-60x80 High Definition BAK4 Big Zoom Optical Spotting Scope Outdoor Search Hun

Label:yes Manufacture Country: China Field of View : 1000m Eyepiece diameter : 17mm Prism Description : BAK4 Water Resistance Level : IPX4 Objective Lens Diameter : 80mm Lens Coating Description : FMC Magnification : 20-60X Focus Type : CENTRAL Model Number : 20-60X80 Type : Monocular Descriptions: This 20-60x80 rubber coated body for durable,it's fully multi-coated optics combined with BAK4 prisms ensure a crystal clear image in all conditions.Perfect for hunting, bird watching and all comparable nature uses.It`s fully Waterproof and fogproof allowing use in all weather conditions. Specifications: magnification:20-60x Objective Dam(mm):80mm Prism Glass:Bak4 Field of View(m/1000m):45-15 Exit Pupil(mm):4-1.33 Close Focus Distance(m):10 Eye