Small lens, big personalityCreate expressive images on the go with the world's smallest and lightest ultra-wide-angle zoom lens for APS-C cameras*The SIGMA 10-18mm F2.8 DC DN | Contemporary is the worlds smallest and lightest ultra-wide-angle zoom lens for APS-C cameras*, covering an effective focal range of 15-27mm (35mm equivalent). With ultra-sharp optics, a bright F2.8 aperture and a ne.wly developed push-on petal type lens hood, photographers can create expressive images anytime, anywhere. The lens features an unique aspherical element that reduces the overall size of the lens and enhances image quality.An 11.6cm (1:4) minimum focusing distance to produce unique compositions, with expansive backgrounds and pleasing bokeh. With a weight of only 260g*, a fast AF stepping motor and minimal focus breathing, the lens can be easily mounted onto a motorised gimbal to create impressive video content for social media use and professional projects. The lens is available for L-Mount, Sony E-mount and FUJIFILM X Mount systems.*As an AF F2.8 zoom lens for mirrorless cameras with an APS-C sensor. As of October, 2023 by SIGMA.*The values are for L-mount.Large-aperture, ultra-wide-angle zoom with expressive imaging capabilities:By utilising unique optics which have been designed to correct lens aberrations, the Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Sony E-Mount produces images that are sharp across the entire image.Aspherical lens, special low-dispersion glass:The use of an aspherical lens with large eccentricity and refractive index as the first lens element has enabled a lens construction with a reduced number of elements. Used in conjunction with multiple aspherical lenses and special low-dispersion glass, the Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Sony E-Mount can produce high resolution images whilst remaining compact and lightweight.Minimum focusing distance 11.6cm, maximum magnification ratio 1:4:Create expressive close-up images using the 11.6cm minimum focusing distance when shooting at 10mm. With a magnification ratio of 1:4, the Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Sony E-Mount captures unique portraits, still life and more.Extremely compact and lightweight:The SIGMA 10-18mm F2.8 DC DN | Contemporary is the worlds smallest and lightest ultra-wide-angle zoom lens for APS-C cameras*, with a length of 62.0mm, a maximum diameter of 72.2mm, and a weight of 260g*. The lens can be carried around with ease or attached to an APS-C mirrorless camera and a gimbal to create an ultra-portable video setup.*As an AF F2.8 zoom lens for mirrorless cameras with an APS-C sensor. As of October, 2023 by SIGMA.*The values are for L-mount. ne.wly developed push-on petal type hood:A ne.wly developed push-on petal type hood is included with the lens. Unlike the conventional bayonet type lens hoods that attach with a rotating movement, this push-on type lens hood is attached onto the Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Sony E-Mount using a spring and lever system. The implementation of this ne.w design reduces the size and thickness of the hood so that it matches the compact size of the lens.Compact, lightweight, high-performance F2.8 constant aperture zoom lens series:When combined with the SIGMA 18-50mm F2.8 DC DN | Contemporary, a total, unbroken focal range of 15-75mm (35mm equivalent) with a constant F2.8 aperture can be covered. The combined weight of both lenses is only 550g.*The values are for L-mount.