Tamron 28-75mm F/2.8 Di III RXD . A high-speed standard zoom lens for Sony full-frame mirrorless cameras, Model A036 delivers superb optical performance, including both outstanding image quality and beautiful background blur effects (bokeh). Photographers may enjoy dynamic wide-angle expressions like never before thanks to a minimum object distance of 7.5 in at the wideangle zoom setting. Usefulness and versatility are enhanced by its compact size and light weight, measuring only 4.6 in and weighing 19.4 oz. Model A036 incorporates an all-new high-speed and precise AF driving system.
The RXD (Rapid eXtra-silent stepping Drive) stepping motor unit operates with remarkable quietness, making it perfect for video use. The lens also features Moisture-Resistant Construction that is helpful in outdoor photography, plus hydrophobic Fluorine Coating that is highly resistant to fingerprints and debris. In addition, A036 is compatible with the "Direct Manual Focus (DMF)" system feature of Sony cameras, enabling this new zoom to take full advantage of the advanced functions that ensure comfortable user experiences.
Tamron 28-75mm f/2.8 Di III RXD Features
Superb optical performance, including both outstanding image quality and beautiful background blur effects (bokeh), provided by fast F/2.8 aperture.
Comfortably light weight (19.4 oz.) and compact (4.6 in).
Close-focusing; Minimum Object Distance: 7.5 in at wide-angle setting and 15.3 in at the telephoto position.
All-new "RXD" stepping motor AF unit is extremely quiet and therefore perfect for video capture.
Exciting next-generation design keeping the brand consistency that is ergonomically superb.
Moisture-Resistant Construction and Fluorine Coating for weather protection.
Compatible with the "Direct Manual Focus (DMF)" feature that enables Sony cameras to instantly switch between autofocus and manual focus.
Focal Length: 28-75mm Maximum Aperture: F/2.8 Anlge of View (diagonal): 75°23'-32°11'ã€€ (for full-frame format) | 52°58' -21°05'ã€€(for APS-C format) Optical Construction: 15 elements in 12 groups Minimum Object Distance: 7.5in (WIDE) | 15.3in (TELE) Maximum Mag Ratio: 1:2.9 (WIDE) | 1:4 (TELE) Filter Size: : Ø67mm Maximum Diameter: : Ø73mm Length**: 4.6in Weight: 19.4oz Aperture Blades: 9 (circular diaphragm) Minimum Aperture: F/2.8-22 Standard Accessories: Lens hood, Lens caps Compatible Mounts: Sony E-mount