Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony in Black - AFB070S-700
Tamron AFB070S-700 17-70mm f/2.8 Di III-A VC RXD Lens for Sony in Black
The World's First 17-70mm F2.8 Wide Range 4.1X Standard Zoom Lens with VC for APS-C Sony Mirrorless Cameras*
*Among interchangeable F2.8 standard zoom lenses for APS-C mirrorless cameras (As of November 2020: Tamron) -- Di III-A: For APS-C format mirrorless interchangeable-lens
The new 17-70mm F2.8 is Tamron's first high-speed zoom lens for mirrorless cameras with APS-C size sensors and is the world's first high-speed standard zoom lens for APS-C cameras with the focal length range of 17-70mm 4.1x zoom ratio. It features a maximum aperture of F2.8 across the entire 4.1x zoom ratio covering a focal length of 17-70mm (a full-frame equivalent of 25.5-105mm) ideal for everyday use, and superb optical performance. It is a small, lightweight lens that is also equipped with Tamron's VC (Vibration Compensation) mechanism to minimize camera shake. When shooting video, by leveraging AI technology, image stabilization performance improves compared to conventional models. The lens features Moisture-Resistant Construction, Fluorine Coating and a Ø67mm filter size – the same as the Tamron series of lenses for full-frame mirrorless cameras. Compatible with many of the features that Sony builds into its cameras, including Fast Hybrid AF and Eye AF, the lens is the ideal everyday zoom lens for a multitude of situations. It is a highly practical lens that enables photographers to attain high image quality while enjoying the benefits of the large F2.8 aperture.
Features
- World’s first high-speed standard zoom lens for APS-C cameras with the focal length range of 17-70mm 4.1x zoom ratio
- Equivalent to 25.5-105mm on full-frame cameras
- Outstanding optical performance with 16 elements in 12 groups featuring two GM (Glass Molded Aspherical) lens
- Upgraded VC effective in combination with Sony APS-C mirrorless cameras, leveraging AI for video shooting
- Close focusing capability with MOD of just 7.5” at 17mm / 15.4" at 70mm
- RXD stepping motor unit is exceptionally quiet
- A highly portable compact design measuring a scant 4.7” in length and Ø74.6mm in maximum diameter and weighing only 18.5 oz.
- Ø67mm filter diameter for system convenience
- Moisture-Resistant Construction and Fluorine Coating
- Compatible with main camera-specific features and functions, including Fast Hybrid AF and Eye AF
General
Approximate Dimensions
Warranty Information
Approximate Weight
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Owner's Manual
Articles
Frequently Asked Questions
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Yes, the lens features moisture-resistant construction and a fluorine coating that helps protect against dust and moisture, making it suitable for use in various weather conditions.
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The lens has a 67mm filter diameter, which allows you to use various filters such as polarizers, UV filters, and ND filters for creative and protective purposes.
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Yes, the lens is equipped with a vibration compensation (VC) mechanism that works effectively with compatible Sony APS-C mirrorless cameras to reduce camera shake and provide stable images and smooth video.
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The lens supports both auto and manual focus modes. It features a fast and quiet RXD stepping motor unit ideal for precise focusing, and is compatible with features like Fast Hybrid AF and Eye AF on supported cameras.
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The minimum focus distance is 7.5 inches at the wide 17mm end and 15.4 inches at the telephoto 70mm end, enabling close-up shots with a maximum magnification ratio of approximately 0.21x.
- 17-70mm Focal Length
- Di III-A Format Size
- F/16 - F/2.8 Aperture
- 79 Degrees - 23 Degrees Angle Of View
- 16 Elements, 12 Groups
- 1:4.8 (Wide)/1:5.2 (Tele) Max. Mag. Ratio
- Sony EMount (APS-C) Compatible Mount
- Moisture-Resistant Construction
- Fluorine Coating
- Fast Hybrid AF
- Eye AF
- Black Finish
- Tamron lens
- flower-shaped hood and lens caps
Guides
