Brand new Aimpoint 3x-C Magnifier + Unity Tactical Fast FTC Magnifier Mount Combo The AimpointA(R) 3X-C was developed for the civilian end user, and can be used in conjunction with all AimpointA(R) sights for long-range aiming or observation. A variable -2 to +2 dioptric setting allows this magnifier to be adapted to the individual shooter's eye. The 3X-C can also be used as a handheld 3X monocular. Aimpoint magnifiers utilize the red dot in Aimpoint sights as the aiming reticle, eliminating the need for re-zeroing when shifting between non-magnified and magnified aiming. The 3X-C is encased in a shock absorbing protective rubber cover that also creates an ideal ergonomic grip. Internal optical adjustments make aligning the magnifier and sight quick and easy. Optical Specifications Optical magnification: 3x NVD compatible: Yes Field of view FoV: 6deg Exit pupil: 6.5 mm Eye relief: 56 mm Dioptric adjustment: 2.0 D Physical Specifications Length sight only: 103 mm 4" Width: 45 mm 1 3/4 Height sight only: 45 mm 1 3/4 Weight sight only incl battery: 220 grams 7.8 ounces including rubber cover Environmental Specifications Temperature range operation: Operation at a temperature of -35 degC to +55 degC Temperature range storage: Storage at a temperature of -35 degC to +55 degC Temperature shock: From -25degC to +40 degC Humidity: +40 degC, RH: 95 % Submersible: Immersion to a depth of 0.5 m FAST(TM) is a series of optic mounts and platforms that provide end users with a quicker sight picture than standard height mounts. A 2.26" optical centerline height provides faster/easier reticle acquisition while wearing electronic earpro/communications headsets, night vision goggles and gas masks and allows for more rapid visual processing of the battlefield by promoting a heads-up posture. A heads-up posture also helps users maintain a neutral spine position which is more comfortable while wearing helmets, plate carriers, and other heavy gear. FAST(TM) FTC Magnifier Mounts feature the first ever Flip-To-Center (FTC) mechanism (patent-pending), providing stowage completely within the footprint of the weapon's receiver while not occluding the host optic's sight picture at all. This provides the most optic capability with the lowest profile during all modes of operation. The revolutionary FTC function completely solves the problem posed by legacy flip-to-side magnifier mounts (when disengaged, the magnifier hangs off the side of the gun, creating a major snag hazard). FAST(TM) FTC Magnifier Mounts completely eliminate this danger and utilize a force-to-overcome mechanism for rapid transition. Designed for AimpointA(R) Magnifiers (3XMag-1, 3X-C) and some other 30mm magnifiers. FAST(TM) FTC Magnifier Mounts come complete with American Defense ManufacturingA(R) patented QD Auto-Lock(TM) Lever. The FAST(TM) FTC Magnifier Mount is built from 7075-T6 Aluminum and Type III Hardcoat Anodized Black or FDE*.