The Mark 4A(R) 12-40x60mm Tactical spotting scope is ideally suited for use as part of a shooting team. It features a Tactical Milling Reticle (TMR) and you can outfit it with a variety of performance-enhancing accessories. Powerful, with bright, clear optics, it's also supremely rugged and waterproof. It's for all these reasons that the Mark 4 spotting scope is highly prized by hunters and shooters everywhere, as well. Xtended Twilight Lens System DimaondCoat 2 First Focal Plane reticle Tripod Ready Waterproof and fogproof Mfg: Leupold