Magnification Range 15x-45x
Obj. lens diameter 65mm
Exit pupil 4.3mm / 1.4mm
FOV
3.3° / 1.5°
Apparent FOV (FOV x Power)
50° / 7
Field of view (ft/1000 yds) 174ft /81ft
Brightness 18.5 / 2.0
Twilight factor 31 / 54
Multi Position Eyecups Y/N Yes
Eye relief 17mm
Eye piece construction 5 group 8 element
Near focus 12ft
Dimension WxHxD 11.4x5.6x3.1
Weight 40.4 oz
Prisms type Schmidt-Pechan
Prism reflective coating type Fully multi-coated
Phase correction coating Yes
Lens coating Fully multi-coated
Pressure tested to what pressure 1m for 30min. (IPX7)
Storage temperature
-40°~158°F
Functional temperature
-13°~140°F
Frame material Magnesium / Aluminum
Internal gas purged
Nitrogen
Objective filter thread
No
Focus system Standard
Lens type ED
Origin China