Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD for Fujifilm X-Mount APS-C Mirrorless Cameras (Model B061)Wide-angle through ultra-telephoto. All-in-one. The world’s first 16.6x all-in-one zoom lens for APS-C mirrorless cameras Exceptional image quality plus amazing close-focusing.Fast AF captures any subject.Zoom from one creative possibility to the next.Highlights:• The world’s first 16.6x all-in-one zoom lens for APS-C mirrorless cameras• Equivalent to 27-450mm on full-frame cameras• Best-in-class, extremely fast and precise AF provided by VXD linear motor focus mechanism• MOD of 5.9 and maximum magnification ratio of 1:2 at wide end• Best image quality in its class; maintains high resolving power from the center to the corners throughout the range• Outstanding VC stabilization• Compact at 5.0 long and weighing just 21.9 oz• Ø67mm filter diameter for system convenience• Moisture-Resistant Construction and Fluorine Coating• Compatible with main camera-specific features and functions, including Fast Hybrid AF and Eye AFFeatures Overview: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 (Model B061) is an all-in-one zoom lens for Fujifilm X-Mount APS-C mirrorless cameras. It is the first lens in the world for APS-C mirrorless cameras with a zoom ratio of 16.6x and 18-300mm focal length range (27-450mm fullframe equivalent). This all-in-one zoom lens covers up to 300mm telephoto and is well-balanced with aspherical and special lens elements to achieve high image quality over the entire range. Plus, like most of TAMRON's other lenses for mirrorless cameras, the filter size is unified at 67mm. This all-in-one zoom lens makes photography more fun because you can use it in an unlimited number of situations. It’s so versatile, it will inspire your creativity.Maximum magnification ratio is 1:2, absolutely amazing for an all-in-one zoom lensAt the 18mm wide end, the lens attains an MOD of 0.15m (5.9 in) and a maximum magnification ratio of 1:2. With an amazing working distance of 5mm (0.2 in), you can get as close as you want to your subject while capturing the background.Covers a wide range of focal lengths, from ultra-telephoto to wide-angleIts 18-300mm range provides the full-frame equivalent of 27-450mm. From ultra-telephoto photography taking advantage of lens compression, to wide-angle photography that captures vast landscapes, this lens supports many different types of photographic expression.Best-in-class autofocus that’s fast and preciseThe 18-300mm F3.5-6.3 VC VXD autofocus provides speed, precision and responsiveness that ranks at the top of all-in-one lens category, due in part to TAMRON’s VXD linear motor focus mechanism. Even at the telephoto end of 300mm, it glides into focus comfortably from the minimum distance to infinity. The linear motor suppresses drive noise making this lens ideal for shooting both still photos and video in environments that demand silence.Equipped with TAMRON's proprietary VCThis lens incorporates TAMRON's proprietary VC mechanism to minimize the effect of camera-shake, which is likely to occur in the telephoto range. It displays its ability to perform when shooting handheld under low-light conditions. Using AI technologies, the lens will choose the compensation characteristic for videography at focal lengths of 70mm or less.Specifications:Model NameB061Compatible MountFujifilm X-Mount (APS-C)Focal Length18-300mmFormat sizeDi III-AMaximum ApertureF3.5-6.3Minimum ApertureF22-40Diagonal Angle of View77° 24'-5° 30' (for APS-C mirrorless format)Lens Construction19 elements, 15 groupsFilter DiameterØ67Minimum Focus Distance5.9 WIDE / 39 TELEMax. Mag. Ratio1:2 (WIDE) / 1:4 (TELE)Maximum DiameterØ75.5mmLength5.0 (Fujifilm)Weight21.9 oz.Diaphragm Blades7 (circular diaphragm)Standard AccessoryFlower-shaped hood and caps