The Zeiss Conquest V4 is based on a 4x zoom ratio and incorporates a 30mm main tube. Each model delivers 90% to the-eye light transmission, offers 1/4 MOA click values, capped windage adjustment, second focal plane reticle designs, and a large range of total elevation and windage travel adjustment. The 6-24x 50mm model has an external elevation turret with Zeiss' Ballistic Stop feature to ensure an absolute and positive return to zero under any conditions. Features4x zoom ratio Capped windage adjustmentSecond focal planeZeiss ballistic stop