professional telescope 80x100 hd night vision monocular zoom optical spyglass monocle for sniper hunting rifle spotting scope

80x100 professional monocular powerful telescope for mobile military eyepiece handheld objective lens hunting optics specification: name: 80x100 magnification portable monocular telescope color: black material:plastic shell type:monocular telescope magnification: 80x prism type: bak4 prism system: roof prism focusing system: eyepiece focusing field of view: 3500m/20000m eye lens diameter: 20mm objective diameter: 40mm mobile phone clip: width: max.: 8cm min.: 6cm monocular size: ap