Tamron - 18-300mm F/3.5-6.3 Di III-A VC VXD Model B061S One lens that covers wide-angle to ultra-telephoto and everything in between! The 18-300mm F/3.5-6.3 Di III-A VC VXD has a focal lenght of 18-300 mm, minimum object distance of 0.15m (WIDE)/0.99 (TELE) and a maximum aperture of 3.5-6.3. The lens is the first lens in the world for APS-C mirrorless camera with a zoom ratio of 16.6x. Zooming from wide-angle to ultra-telephoto, it covers a broad array of shooting situations, including macro shots. The design makes the objective compact and easy to take with you. In addition, the AF is very fast and accurate due to the precise and high speed VXD (Voice-coil eXtreme-torque Drive) linear motor focus mechanism. Also, Tamron;s VC system provides steady shots. Maximum magnification ratio is 1:2, absolutely amazing for an all-in-one zoom lens. At the 18 mm wide end, the lens attains an MOD (Minimum Object Distance) of 0.15m (5.9in) and a maximum magnification ratio of 1:2. This makes it possible to shoot beautiful macro pictures. Best-in-class autofocus that;s fast and precise, you;ll never miss a shot. The AF-system that is based on Tamron;s XVD linear motor focus mechanism provides quick and accurate autofocus. Even at the ultra-telephoto focal length of 300 mm, it glides into focus comfortably from the minimum distance to infinity. The linear motor suppresses drive noise making the objective ideal for shooting photo and videos in environments that demand silence.