Swarovski 59771 Z5 2.4-12x50 BT 4W Riflescope

Technical Data 
Magnification2.4-12x
Effective objective lens diameter (mm)23-50
Exit pupil diameter (mm)10-4.1
Exit pupil distance (mm) (Eye relief)95
Field of view (ft/100 yds / m/100 m)45.9-9 / 15.3-3
Field of view (degrees)8.7-1.75
Field of view, apparent (degrees)21.5
Dioptric compensation (dpt)-3 to +2
Light transmission (%)92
Impact point corr. per click (in/100 yds / mm/100 m)0.25 / 7
Max. elevation / windage adjustment range (in/100 yds / m/100 m)90/50 / 2.5/1.4
Parallax correction (yds / m)-
Objective filter threadM 52x0.75 
Technical Data 
Length (in / mm)13.1 / 334
Weight (oz / g)16.2 / 460
Central tube diameter (in / mm)1 / 25.4
Functional temperature-4 °F to +131 °F (-20 °C / +55 °C)
Storage temperature-22 °F to +158 °F (-30 °C / +70 °C)
Submersion tightness13 ft / 4 m water depth (inert gas filling)