Product Introduction:*Standard: 16��52*Magnification: 16x Zoom In*Object lens diameter: 52mm*Coating: FMC green film*Field of view: 66m/8000m*Prism system: Roof*Material: optical lens/rubber*Size: 145mm*52mm*52mm*Weight: 340g*Including: 1��telescope + 1��cleaning cloth， nylon bag， neck-strap