Mil-spec Magnifier Lens

High-performance Galilean afocal telescope that easily mounts to the objective lens of many night vision devices. The lens can be threaded or snapped onto the objective lens. Incorporates very fast optics (F/1.5) with field of view 13. Includes snap-on adapter, convenient flip-up objective lens cover, removable rear lens cap, and carrying case. Waterproof.