Specifications and features:
50mm objective lens
11.4mm to 5.6mm exit pupil
37.5' to 12.9' field of view at 100 yds.
3.5" eye relief
Over 90% light transmission
Anti-reflective multi-coating on all glass-to-air surfaces
Parallax-free at 100 yds.
75" MOA windage and elevation adjustment
Independent windage and elevation adjustments
+2/-3 diopter continuous eyepiece focusing
Waterproof and fogproof
Stable point of impact after power change or refocusing
Lifetime transferable warranty
For warranty issues, contact Zeiss at 800-441-3005