The Konuspro LZ-30 3-12x56 features an advanced locking system designed to lock in your final adjustments and reset your turret to zero with the utmost precision. The one-piece 30mm tube is incredibly robust, while the fully multi-coated lenses are able to generate maximum light transmission under the most adverse conditions. The unique 30/30 reticle is engraved and resistant to heavy recoil. The 30/30 reticle of the Konus Konuspro LZ-30 3-12x56 can be displayed in both red and blue, in as many as 5 brightness levels per color. The field of view is very generous and 20% wider than other comparable models.