Please Note Tamron Lenses have a 5 Year WarrantyThe dynamic Tamron 11-20mm f/2-8 Di III-A RXD compatible with Sony E (B060S) is a fast-aperture ultra wide-angle zoom lens for Sony E-mount APS-C mirrorless cameras- It features the world's first f/2-8 maximum aperture for Sony E-mount APS-C mirrorless in this category and has a compact and lightweight design- This ultra-wide lens is particularly suitable for landscape, astrophotography, and architectural shooting- Its bright f/2-8 constant maximum aperture complements this range and affords increased control over depth of field along with enhanced low-light performance- The optical design incorporates one XLD element, two LD elements, and two glass-molded aspherical elements to produce a highly corrected image with reduced chromatic aberrations and color fringing for improved clarity and color accuracy- Individual elements also feature Tamron's BBAR coating, which suppresses flare and ghosting for greater contrast when working in backlit and harsh lighting conditions- A responsive RXD stepping drive motor enables quick, near silent autofocus performance to suit stills and video- The minimum object distance is just 5-9" at the widest end of the zoom range, unlocking powerful wide-angle macro shooting capability with a unique perspective that makes near objects look larger, and distant objects smaller- Additionally, the f/2-8 maximum aperture produces a shallower depth-of-field that creates soft bokeh background details- Moisture-resistant construction protect the lens under inclement conditions, and a fluorine coating on the front lens element protects against dust, dirt, and smearing- {Key Features} - Sony E-Mount / APS-C Format - 17-30mm (35mm Equivalent) - Aperture Range: f/2-8 to f/16 - 1x XLD, 2x GM Asph-, and 2x LD Elements - BBAR-G2 Lens Coating - Rapid eXtra Silent Stepping Drive Motor - Weather-Sealed Construction - Rounded 7-Blade Diaphragm - 67mm Front Filter Size - Petal-Type Lens Hood Included {Box Contents} - Tamron 11-20mm f/2-8 Di III-A RXD Lens for Sony E - Petal-Type Lens Hood - Front Lens Cap - Rear Lens Cap
