Product Parameters

Birdwatching mirror VW03 22-65x100
Magnification: 22x-65x
Objective lens diameter: 100mm
Eyepiece diameter: 21mm
Prism Category: Porro/BAK4
Prism coating: No
Number of lens groups: 6 groups of 9 pieces
Focus system: mid-tone
focus lens: internal
Exit pupil diameter: 4.6 mm-1.54mm
Exit pupil distance: 17mm
Kilometer field of view: 94.2 ft-48ft
Recent focal length: 7m/21ft
Relative brightness: 21.2-2.4
Dusk index: 46.9-80.6
Resolution: ≤ 2.2 ″
All-weather: Yes
Zoom System: Linear
Waterproof structure: 1.5m/3min
Nitrogen charging: Yes
Weight: 1830g