NATIONAL GEOGRAPHIC Monocular 10x25 The particularly handy NATIONAL GEOGRAPHIC 10x25 monocular is ideal for spontaneous observations. Whether for hiking, sport events, theater or concerts - you will quickly appreciate the advantages of this compact "telescope". Additionally the coated optics also ensure an appealing image quality. With the supplied nylon belt pouch it can be stowed safely and transported easily. FEATURES � fully coated optics, blue � foldable eyecups � modern design � rubber armored body SCOPE OF DELIVERY � Monocular � Nylon belt pouch � Carrying strap � User manual Technical Data Field of application Field of application [Binoculars] � Traveling & Sports � Theatre & Opera Type Type [Binoculars] Compact binoculars Optical specifications Optical design Roof Magnification (fixed) 10 Objective diameter (mm) 25 Material prismn BK-7 Type of coating Fully coated Colour of coating Blue Number of lenses 2 Eyepieces for eyeglass wearers 1 Field of view at 1000m 7) (m) 98 Field of view (degrees) 5.6 Light intensity 7) 6.25 Twilight factor 7) 15.81 Near focus from 7) (m) 5 Display Display without compass Electronics, hardware & software Batteries needed 2) no batteries required Lighting 5) without illumination General technical data Bag/Pouch nylon belt pouch Focusing system Individual eyepiece focus Single eye adjustment 1 Eyecups Rubber eyecups, foldable Colour black Body material Plastic Body armouring Rubber Warranty (Years) 5 Dimensions & weights Total length (mm) 115 Total width (mm) 35 Total height (mm) 35 Net Weight total (incl. accessories) (g) 86