is_customized: Yestelescope single of a macrobinocular: monocular: > circulating ratia 10 times theuse way: handheldclassification: black colorEye lens diameter:13 mmObjective diameter:25 mmNear focal length:0.5 mDimension (Dia. x H):32 x (118 - 182) mmMonocular:Monocular telescopeFeature:Hunting， Travel ， ClimbingLens Material:BAK4Magnification: 10-30XLength: 128mm (Min)-200mm (Max)3.5at 10X2.0at 30XUnit Type: piece