Tamron - 17-70mm F/2.8 Di III-A VC RXD Standard Zoom Lens for Sony E-Mount - Black
Customers are saying
Customers highly value the exceptional image quality and the consistent f/2.8 aperture across all focal lengths. Users frequently praise the lens for its impressive versatility and reliable performance in low-light conditions. While the product is widely celebrated for its capabilities, some users find the overall size and weight to be a bit cumbersome for extended use.
Brand Compatibility
Sony / Sony / Sony / Sony / SonySony E-Mount
Compatible with Sony E-Mount APS-C Mirrorless Cameras.
Every Day Zoom
This lens was createdto achieve a broad zoom range and excellent quality.
17-70mm focal length
This is a very versatile focal length and perfect for everyday photography.
2.8 maximum aperture
Large aperture allows shooting in lower light levels.
Moisture-Resistant Construction
Leak-resistant seals throughout the lens barrel helps protect your equipment
- Lens Mount CompatibilitySony E-Mount, Sony E-Mount, Sony E-Mount, Sony E-Mount, Sony E-MountLens TypeStandard Zoom, Wide Angle zoom, Standard ZoomMinimum Focal Length17 millimetersMaximum Focal Length70 millimetersMaximum Aperturef/2.8
Reviews
Rating 4.9 out of 5 stars with 102 reviews
- Image Quality (47)
- Aperture (18)
- Versatility (17)
- Low-light Performance (8)
- Weight (9)
- Size (5)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

The 17-70mm F/2.8 Di III-A VC RXD (Model AFB070S700) is a large aperture everyday zoom lens for Sony E-mount APS-C mirrorless cameras. Fast, sharp, quiet, and small—this new APS-C zoom lens is extraordinarily versatile and perfect for everyday photography. The lens was created to achieve a broad zoom range and excellent image quality. With a focal length range of 17-70mm (a full-frame equivalent of 25.5-105mm), it’s the world's first 17-70mm F2.8 standard zoom lens with a 4.1x zoom ratio for APS-C cameras. The 17-70mm F2.8 includes Tamron's proprietary VC (Vibration Compensation). When shooting video, by utilizing AI technology, image stabilization performance improves compared to conventional models. Designed specifically for use with APS-C mirrorless cameras, the lens is light weight and compact, even with VC. Its small size and versatility make it a great choice for outdoor, travel and vacation photography, where compact camera bags are preferred, and of course for daily use. Additionally, photographers / users can take advantage of a close working distance. It features an MOD (Minimum Object Distance) of 0.19m (7.5 in) at the wide-angle end and 0.39m (15.4 in) at the telephoto end. The lens is equipped with Tamron’s RXD (Rapid eXtra-silent stepping Drive) AF drive system, a high-speed, precision stepping motor unit. It also incorporates a wide variety of other features, including Moisture-Resistant Construction and Fluorine Coating for added durability. In your everyday life and on your trips to distant places, this lens captures all the excitement and discoveries with the finest possible detail.

The Tamron 28-75mm F/2.8 Di III VXD G2 (Model A063) provides outstanding resolution and superb overall performance in a lightweight and compact zoom lens for Sony E-mount full-frame mirrorless cameras. High definition and spectacular image quality are the key areas of advancements. The Model A063 features a redesigned optical system but maintains a size similar to its predecessor. The lens provides exceptionally strong optical performance, edge-to-edge across the frame, throughout the entire zoom range, along with the soft, beautiful bokeh effects that are distinctive to fast aperture lenses. The lens features Tamron’s VXD autofocus motor to enable high speed, high precision auto-focusing. Closeup shooting capabilities have also been improved and achieve an MOD of 7.1” at 28mm and a maximum image magnification ratio of 1:2.7. It is equipped with new, groundbreaking features that enable users to easily perform customization and firmware updates themselves. For example, users can reverse the direction of the focus ring for manual focus operation. Additionally, Tamron has adopted a new design with improved ergonomics and revised the exterior coating of the lens body to improve scratch resistance. The filter size is 67mm, which is standard among Tamron's fast aperture zoom lens series and enables the sharing of lens caps, filters, and other accessories. In addition to features such as Moisture-Resistant Construction and a protective Fluorine Coating, the lens supports various features built into Sony E-Mount cameras, including Fast Hybrid AF, Eye AF and in-camera lens corrections (shading, chromatic aberration, distortion).

This compact, lightweight F2.8 aperture zoom lens is perfect for your camera and is one you’ll never want to take off. It’s bright, easy to carry, and the go-to lens for crop-sensor mirrorless cameras is truly the ultimate all-rounder.

Capture clear shots with this Tamron E-Mount lens. The Broad-Band Anti-Reflection coating minimizes internal reflections and flare for quality color fidelity in strong lighting conditions, while the f/2.8 maximum aperture provides brightness all-through the zoom range. This Tamron E-Mount lens features Rapid eXtra-silent stepping Drive technology for quiet and smooth focusing when taking videos and pictures.
| Pros for Tamron - 17-70mm F/2.8 Di III-A VC RXD Standard Zoom Lens for Sony E-Mount - Black | |||
|---|---|---|---|
| Image Quality, Versatility, Aperture, Low-light Performance | Image Quality, Versatility, Weight, Autofocus | There were no pros for this product— | Weight, Sharpness, Overall Performance, Portability, Focal Length |
| Cons for Tamron - 17-70mm F/2.8 Di III-A VC RXD Standard Zoom Lens for Sony E-Mount - Black | |||
| Weight, Size | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |






































































