Obiectiv Tamron – AF 12-20mm, f/2.8, Di III VXD, Sony FE

Descriere

The ultra-wide-angle zoom lens AF 12-20mm F/2.8 Di III VXD from Tamron is designed for full-frame Sony mirrorless cameras with E-mount. With its constant maximum aperture of F2.8 throughout the entire focal length range, it provides high brightness and flexibility when shooting in confined spaces, architectural subjects, landscapes, and night scenes. The lens features an advanced optical design that effectively suppresses optical aberrations and delivers high sharpness and detail across the entire frame. The model is equipped with a fast and quiet VXD linear motor for autofocus, making it extremely suitable for both photography and video recording. Its construction is moisture-resistant and includes a fluorine coating on the front optical element for easier cleaning. Features: <ul><li>Focal length: 12-20 mm;</li><li>Maximum aperture: F2.8 (constant);</li><li>Minimum aperture: f/16;</li><li>Mount: Sony E;</li><li>Sensor coverage: Full Frame (Di III);</li><li>Optical construction: 17 elements in 12 groups;</li><li>Special optical elements: 1 XGM element, 3 aspherical GM elements, 1 extra-low dispersion element, and 3 low dispersion elements;</li><li>Lens coating: BBAR-G2 coating to reduce reflections;</li><li>Autofocus motor: VXD linear motor;</li><li>Minimum focusing distance: 0.18 m at the wide end and 0.28 m at the tele end;</li><li>Maximum magnification: 1:5.8 at the wide end and 1:9.1 at the tele end;</li><li>Aperture: circular with 12 blades;</li><li>Angle of view: 121°58′ - 94°30′;</li><li>Filter: built-in rear gelatin filter holder;</li><li>Protection: moisture-resistant construction and fluorine coating on the front lens;</li><li>Additional controls: aperture ring and Iris Lock switch;</li><li>Compatibility: supports Tamron Lens Utility software.</li></ul>