20~60X85APO SPECIFICATION
Zoom eyepiece focal length: 22.6mm~7.63mm
Zoom eyepiece lens structure (#Elements/#Groups):8/5
Apparent field of view: 44°~66°
Magnification: 20~60X
Real field of view: 2.2°~1.1°
Objective lens focal length: 457.7mm
Field of view at 1000m/1000yds: 38m~20m/114ft~60ft
Eye relief: 20.0mm~18.0mm
Exit pupil :φ 4.2mm ~φ 1.4mm
Effective diameter of objective lens :φ 85mm
Objective lens structure (#Elements/#Groups): 4/4
Focusing system: Internal porro prism focusing system
Minimum focusing distance: 4.5m
Scope length (Angle): 330mm
Scope weight: 1950
Accessories
Manual x1
Protective bag (including shoulder strap) x1
Lens cleaning cloth x1
Protective cover X4
Impact resistant, pressure resistant carton x1