The Tamron 11-20mm f/2.8 Di III-A RXD is an ultra-wide-angle lens for Sony E full-frame cameras. The focal length lends itself well to shooting landscapes, astrophotography and architecture.
A bright aperture affords increased control over the depth of field for creating soft bokeh background details along with enhanced low-light performance.
The optical design incorporates one XLD element, two LD elements, and two glass-moulded aspherical elements to produce a highly corrected image with reduced chromatic aberrations and colour fringing for improved clarity and colour 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 15cm 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.
- Sony E-Mount / ASP-C Format
- 17-30mm (35mm Equivalent
- Aperture Range: f/2.8 to f/16
- 1x XLD, 2x GM Asph., and 2x LD Elements
- Moisture-Resistant Construction
Moisture-resistant construction protects the lens under inclement conditions, and a fluorine coating on the front lens element protects against dust, dirt, and smearing.