Description Mountable on either a weaver or picatinny rail, the FirefieldA(R) 10-40x50 Tactical AO Riflescope is equipped with a second-focal plane red or green Mil-Dot reticle for a variety of tactical applications. Featuring advanced precision multi-coated optics and a 50mm objective lens, the 10-40x50 Tactical Riflescope offers exceptional clarity for long-distance target sighting and competition shooting. Engineered for precision accuracy, the unit features an adjustable objective lens to correct parallax and a 1/4-inch click MOA adjustment to ensure accurate shot zeroing and bullet placement. Its easy-grip, open windage and elevation turrets allow the shooter to quickly fine-tune the reticle for bullet drop, ensuring even greater accuracy. Weatherproof, shockproof and fog proof, the 10-40x50 Tactical Riflescope is operable in temperatures between -20 degrees and 60 degrees Celsius, making it a versatile tool for any environment. Weighing less than two pounds, this riflescope is extremely lightweight, yet capable of withstanding up to 1,200 g&';s of recoil. Battery life for the adjustable illumination is between 80-150 hours. Included in Package Mounting rings Lens caps Lens cloth Batteries Used Type: CR2032 Quantity: 1 Product Downloads Product Manual Product Specifications Features Red/Green Illuminated Mil-Dot Reticle Second Focal Plane Reticle Multi-Coated Optics Weatherproof Easy Grip Windage And Elevation Adjustable Objective Lens For Parallax Adjustment EXPORT CONTROL NOTICE: This product is controlled for export and in-country transfer under the Export Administration Regulations (EAR). division contrary to U.S. law prohibited. Specifications Reticle, Type Mil-Dot Reticle, Color black, red, green Illuminated (yes/no) Yes Reticle Brightness Setting 1-5 and off Finish/Color Matte black Magnification 10-40 Diameter, Objective Lens 50 mm Diameter, Eyepiece 32 mm Diameter, Exit Pupil 5.6-1.4 mm Eye Relief, mm 90-80 Field of view, m@100m 8.37-2.09 Field of view, ft@100yd 25.2-6.3 Diopter Adjustment +-2 Diameter, Tube 25.4/1 mm Operating temperature, F/C -20 to 60 / -29 to 16 Parallax Setting 15-00yds Windage Adjustment 60 MOA Elevation Adjustment 60 MOA Windage & Elevation, Lock No MOA Adjustment 1/4 Maximum Recoil 1200 G Battery Type CR2032 Battery life, hours 80-150 Battery Voltage, V 3V Available sunshade accessory no Waterproof/Nitrogen-filled Yes Shockproof Yes Fog Proof Yes Focal Plane Second IP Standard IPX4 water rating Body Material 6063 Aluminum Material, Lens K9 ZF4 ZF2 Lens Coating Blue coating Mount Type Weaver/Picatinny Dimensions, mm 415mm/80mm/63mm