Bushnell Elite Side Focus Multi-X Reticle Riflescope (3-9x40-mm) Virtually indestructible one-piece tube that is 100-Percent waterproof, fog proof and shockproof Adjustable power, tactical target scope with 3 to 9x magnification and a 50-millimeter objective lens; Multi-X reticle Features side focus parallax adjustment for adjustable long-range accuracy; 1/4 MOA or finer fingertip, audible and resettable windage and elevation adjustment Fully multi-coated optics deliver an amazing 95-Percent light transmission across 300-Percent more of the visual light spectrum than before Rain Guard HD patented water-repellent coating prevents moisture from rain, snow, sleet, condensation to deliver a clear bright image through eyepiece