Tamron 17-70mm F/2.8 Di III A VC RXD (B070X / B070) for Fujifilm X Review
Introduction
The Tamron 17-70mm F/2.8 Di III A VC RXD (B070X / B070) for Fujifilm X mount has generated significant buzz, promising versatile performance in a compact package. I’ve spent the last few weeks putting this lens through its paces, shooting everything from landscapes to portraits, and this review details my experiences.
Key Features
This lens boasts a constant f/2.8 aperture throughout its zoom range, a significant advantage in low-light conditions. The inclusion of Vibration Compensation (VC) is a welcome addition, helping to minimize camera shake. The RXD autofocus motor promises fast and quiet autofocus performance, crucial for both stills and video.
| Specification | Value |
|---|---|
| Colour Name | Black |
| Camera Lens Adjustment | Automatic with manual |
| Model Number | B070X / B070 |
| Model Name | B070X / B070 |
| Image Stabilization | Yes |
Performance and Image Quality
The autofocus is impressively snappy and accurate, rarely hunting even in challenging lighting situations. The image stabilization noticeably reduces blur, allowing for sharper shots at slower shutter speeds. Image quality is excellent across the zoom range, with minimal distortion and pleasing bokeh. While sharpness is generally good, I did notice a slight softening at the very edges of the frame at the wider end of the zoom. However, this is easily correctable in post-processing.
I particularly appreciated the lens’s versatility. The 17-70mm range covers a wide variety of shooting scenarios, making it ideal as an everyday walk-around lens. I used it extensively for street photography, capturing candid moments with ease thanks to the quiet autofocus. Its performance in low-light conditions was also impressive, allowing me to shoot in dimly lit environments without excessive noise.
During my testing, I found the build quality to be robust and well-constructed. The lens feels solid and durable, inspiring confidence in its ability to withstand the rigors of daily use. The zoom ring and focus ring operate smoothly and are well-damped, providing a pleasant tactile experience.
Pros & Cons
- Pros: Fast and accurate autofocus, effective image stabilization, constant f/2.8 aperture, versatile zoom range, excellent image quality, robust build quality.
- Cons: Slight softening at the edges of the frame at wider apertures, relatively large and heavy compared to some other lenses in its class.
Final Verdict
The Tamron 17-70mm F/2.8 Di III A VC RXD (B070X / B070) is a fantastic all-around lens for Fujifilm X-mount cameras. Its versatility, excellent image quality, and reliable autofocus make it a compelling choice for photographers of all skill levels. While the slight edge softening is a minor drawback, it’s easily manageable, and the overall performance far outweighs this minor issue. I highly recommend this lens to anyone looking for a reliable and versatile zoom lens.
