Aztec Emerald 5.5-25x50 FFP Scope The Aztec Emerald 5.5-25x50 First Focal Plane (FFP) has been designed by the worlds premier airgun shooters. Using input from specialist in the field, Aztec Optics combined the most desired scope features and specifications to produce one of the finest airgun scopes to date. The Emerald series includes excellent glass clarity with accurate range finding that will focus down to 10 yards. Gone is the large turret saddle on other brands that can interfere with the magazine on many air rifles. In its place is a smaller more elegant system that allows lower scope mounting for better scope position and magazine fitment. The reticle has been painstakingly designed by leading hunters and competitors to provide the best in field range estimation and accurate trajectory compensation for center bulls eye shot placement. The first focal plane feature keeps the spacing between aim points on the reticle consistent throughout all of the magnification range. With specifications that include MOA resetable zero turrets and reticle markings, side focus parallax correction, illuminated red/green reticle, low profile lockable turrets, and reticle zero make the Aztec Emerald a first choice for field or match use. The Aztec Emerald is shock-proof, fog-proof and water-proof. Included with each unit is a large side wheel, sun shade, lens cloth, fitted box and a Limited Lifetime Warranty.