Vudu 3.5-18X50 provides a robust 34 mm tube, XC High-Density glass, and
is loaded with other performance features required to take that precise
long-range shot. The oversized and precision-machined turrets, with EZ
Chek Zero Stop feature, let you quickly dial adjustments and return to
zero, even in low-light conditions. The side-mounted parallax adjustment
allows you to easily dial-in the reticle focus.