Swarovski Demo Products Swarovski demo products have been slightly used for display or demonstrations by Swarovski during outdoor industry events. They may exhibit minor cosmetic imperfections that will vary from demo product to product. Swarovski demo products and their included accessories are guaranteed by Swarovski to operate to the standards for a new product. In rare cases, one or more accessories may be missing. All Swarovski demo products are covered by the Swarovski Limited Lifetime Warranty (View Warranty). 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)