Inner focusing; floating system; aspherical lens; full-time manual focus Product Description The Sigma 18-200mm 3., 5-6., 3 DC HSM OS lens is the second addition to the Contemporary line from Sigma’s Global Vision Set Contains: 18-200mm F/3., 5-6., 3 DC OS HSM LensLens HoodFront CapBack CapInstruction ManualEuropean Warranty Card A Hyper Sonic Motor (HSM) ensures quiet, accurate and fast autofocus and an optical Stabilizer (OS) helps compensate for camera shake. Features a new matte black finish, thermally stable composite material in its construction and smaller and lighter design then previous models. 4., 1 out of 5 stars Best Sellers Rank #1,682 in SLR Camera Lenses NEW: Sigma 20–200mm F3.5–6.3 DG | Contemporary One lens. Endless possibilities. The Sigma 20–200mm F3.5–6.3 DG | Contemporary is the world's first high-power zoom lens for full-frame mirrorless cameras to combine a Sony A-mount Lens Sigma 18-200mm F/3.5-6.3 DC OS HSM Review: | Photography News, Gear Reviews & Community Sigma 35mm 1.4 Inner focusing; floating system; aspherical lens; full-time manual focus , 35mm focal length, f/1., 4 maximum aperture Sigma 18-250mm f/3.5-6.3 DC Macro OS HSM Lens Review The 18-200mm f/3.5-6.3 DC OS HSM Lens is Sigma's second Contemporary lens in the Global Vision lineup. In my opinion, this is the least meaningful series name (Art and Sports are the other two) and from my perception, designates the lower end of Sigma's offerings
