I have looked at Leupold online documentation but they dont seem to have the measurements I am looking for. I called Leupold in the past and they gave me the measurements of the small cross hair, the measurements from the tick post to the center of the cross hairs. I cant find where I put it. I have the illuminated duplex reticle where there is a gap between the thick pickets and the cross hairs.. It is a 3.5-10 50 mm scope. Thanks!