Accuracy for the longest ranges. Thanks to its reticle's low subtension values and the 30x magnification, the Z6 5-30x50 P BT L offers the ideal prerequisites for shooting over particularly long distances. HD optics and lateral parallax correction guarantee you a faultless image. The ballistic turret can be separately adjusted to your personal requirements, allowing you to stay on target at different distances. Field of View: 4.5-0.75 deg Field of View - Apparent : 22.8 deg Dioptric compensation (dpt): -3 to +2 Impact point corr. per click elevation / windage (in/100 yds / mm/100 m): 0.36/10 / 0.18/5 Max. elevation / windage adjustment range (in/100 yds / m/100 m): 43.2-25.2 / 1.2-0.7 Parallax correction (yds / m): 55-8 / 50-8 Objective filter thread: M 52x0.75 Submersion tightness: 13 ft / 4 m water depth (inert gas filling)