Tamron 11-20 mm F2.8 Di III-A RXD E

Tamron 11-20mm F / 2.8 Di III-A RXD APSC lens for Sony E-Mount - B060.

The new 11-20mm F2.8 is the world's first ultra wide-angle zoom lens dedicated to Sony E-mount APS-C mirrorless cameras to boast a maximum brightness of F2.8. Despite its high F2.8 brightness, the lens is very small (86.2mm) and is perfectly balanced on compact APS-C mirrorless camera bodies. It is the ideal ultra wide-angle lens for regular use. At the ultra wide angle (11mm) end of its focal range, this lens offers outstanding close-up shooting performance, thanks to a minimum distance to subject (MOD) of 0.15m and a maximum magnification ratio of 1: 4, a a real invitation to wide-angle macro shooting by exploiting the particular creative effects of distortion that only ultra-wide-angle lenses can provide.

This new zoom features Moisture-Proof Construction and Fluorine Optical Coating, so it can be used safely outdoors. Its thread for 67mm filters is the same as the TAMRON 17-70mm F / 2.8 Di III-A VC RXD bright standard zoom (Model B070) for Sony E-mount APS-C mirrorless cameras and virtually all lenses TAMRON for full-frame mirrorless cameras, lenses perfectly suited for use with APS-C cameras. Compatible with many of the features Sony integrates into its cameras, including Fast Hybrid AF and Eye AF functions, the lens is packed with features designed to make it easier to use. Convenient features allow all photographers to take full advantage of the superb image quality of this ultra wide-angle lens with maximum brightness of F2.8.

MAIN FEATURES OF THE PRODUCT

1. The world's first F2.8 ultra wide angle zoom dedicated to APS-C mir-rorless cameras
The 11-20mm F2.8 is an authentic ultra wide-angle zoom lens with a constant F2.8 maximum brightness over the entire focal range. At the same time, however, it is compact, light and very practical. It allows you to explore the unique and creative world of ultra wide-angle photography at its minimum focal length of 11mm (equivalent to 16.5mm in full-frame format). Ideal for regular use, the 20mm focal length (equivalent to 30mm in full-frame format) is particularly suitable for spontaneous photography such as street shots. Thanks to its compact design, its light weight and its maximum brightness F2.8, the 11-20mm F2.8 offers an exciting shooting experience with greater creative freedom in different situations of use.

2. Compact and lightweight for extraordinarily comfortable use
The 11-20mm F2.8 is only 86.2mm long and weighs just 335g. For a bright F2.8 ultra wide-angle zoom lens, that's truly remarkable length and weight. When used with an APS-C mirrorless camera body, it allows photographers to have a responsive image acquisition system, without being hindered by the size and weight of the lens. Shooting or shooting video using a small tripod or gimbal with this new zoom is a truly enjoyable experience.

3. Outstanding optical performance
The optical scheme of the 11-20mm F2.8 includes 12 elements in 10 groups. Two carefully positioned GM optical elements ensure high resolution across the entire frame area, from edge to edge. In addition, the 11-20mm F2.8 incorporates an XLD (eXtra Low Dispersion) and two LD (Low Dispersion) optical elements to produce sharp images in which optical aberrations are perfectly corrected. It is also equipped with BBAR-G2 (Broad-Band Anti-Reflection Generation 2) optical coating that minimizes the appearance of ghosting and reflections and reveals even the finest details of subjects, even when they are captured backlight. All these features combine to create sharp images with natural colors and high saturation.

4. MOD of 0.15m at 11mm focal length
The 11-20mm F2.8 can boast a minimum distance from the subject (MOD) of 0.15m at the minimum focal length of 11mm and 0.24m at the maximum focal length of 20mm. This results in superior performance at close range and greater versatility than currently available ultra wide-angle zoom lenses employed at their widest focal length. At the minimum focal length of 11 mm it has a surprising maximum magnification ratio of 1: 4, thus allowing you to take wide-angle macro photographs with the unique perspective of ultra-wide-angle lenses, also taking advantage of the expressive bokeh made possible by the large and bright diaphragm. maximum of this lens.

Modello : B060
Lunghezza focale : 11-20 mm (per il formato mirrorless full-frame: angolo di campo equivalente 16,5-30 mm)
Diaframma massimo : F2.8
Angolo di campo (diagonale) : 105° 20'-71° 35' (per il formato mirrorless APS-C)
Schema ottico : 12 elementi in 10 gruppi
Distanza minima dal soggetto : 0,15 m (a 11 mm), 0,24 m (a 20 mm)
Rapporto massimo di ingrandimento : 1:4 (a 11 mm) / 1:7,6 (a 20 mm)
Diametro dei filtri : 67 mm
Diametro massimo : 73 mm
Lunghezza : 86,2 mm
Peso : 335 g
Numero di lamelle del diaframma : 7 (diaframma circolare) Il diaframma rimane quasi perfettamente circolare, fino a due stop dalla massima apertura.
Diaframma minimo : F16
Accessori in dotazione : Paraluce a corolla, copriobiettivi
Attacco : Sony E-mount