Here are the Leupold Specifications from Leupold's Website:
Length,A) 14.4 in
Tube Length,B) 6.5 in
,C) 2.8 in
,D) 2.5 in
Eyepiece Length,E) 3.2 in
Objective Length,F) 4.8 in
Objective Diameter,G) 2.3 in
Eyepiece Diameter,H) 1.6 in
Tube Diameter,I) 30 mm
Actual Magnification 19.2,6.8)
FOV @ 100 yds,ft) 5.5,14.3)
FOV @ 100 m,m) 1.8,4.8)
Eye Relief,in) 3.6,4.4)
Eye Relief,mm) 93,113)
Obj. Clear Aperture 2.0 in / 50 mm
Weight 21.0 oz / 595 g
Elevation Adj. Range,MOA) 90
Windage Adj. Range,MOA) 90
Here are the specifications of the Zeiss:
Technical Data Magnification 6.5-20
Objective,mm) 50
Tube diameter,inches) 1
Field of view,feet at 100 yards) 17.7-5.7
Parallax,yards) 50-infinity
Reticle Image Plane,Magnifying) 2nd,no)
Exit pupil,mm) 7.7-2.5
Eye relief,inches) 3.5
Length,inches) 15.59
Weight,ounces) 21.83
MOA 1/4
Windage/Elevation Adjustment,inches) 45.36
Diopter Adj +2/-3