The ED Optical System provides an image worthy of the Theos name, while the MPR-1D Reticle with Diffractive Illumination technology ensures you have a clear aim point across the entire zoom range, in all lighting conditions. As with the 6-36 Theos, this model features our flagship RevTrak Turret with integrated revolution indicator & zero stop, shrunk down to a low-profile design. The parallax adjusts down to 10 Meters, with the QuickSet detent providing tactile feedback at the 100m mark for rapid adjustment in high-pressure situations. The Ultimate MPVO? Hard to argue otherwise.