Konus KonusPro 3-12x 50mm Rifle Scope - Engraved 30 / 30 Duplex AO - The KonusPro includes the adjustable objective for the auto correction of the parallax from 10 yard to infinity. The glass engraved, 30-30 reticle and multi-coated optics can significantly increase light transmission from dawn to dusk hunting. Finger adjustable turrets are easily dialed in, even with gloved hands. Approved for Airguns with a 7.5 Joule energy or less. Includes a 4in sunshade, screw-on metal lens covers and a lens cleaning cloth.