3.74", evidently at all power ranges as they just give the one value. Not sure how they do that. Only thing kinda weird is .36" POI changes at 100 yds per click. Not sure where they came up with that. Maybe it's a metric value expressed in inches. Also, I like the Z3 4-12x50 BT, but it has no side focus or A/O. It has a 3.54" eye relief and .25" per click at 100 yds. I have around 6 Zeiss scopes of various vintages. Wide FOV and really good glass. Wish they had a ballistic turret set up like the VX-3 CDS or the Z series BT.
