AQT1137 Features: * High-performance Galilean focal telescope that easily mounts to the objective lens of many night vision devices * Lens can be threaded or snapped onto the objective lens * Incorporates very fast optics (F/1.5) with field of view 13 * Waterproof * Fits to 6015, PVS14 monocular and PVS-7 goggles Includes: * Includes snap-on adapter, convenient flip-up objective lens cover, removable rear lens cap, and carrying case