Tamron 70-180mm f/2.8 Di III VXD Lens for Sony E (A056)
Introduction
The Tamron 70-180mm f/2.8 Di III VXD (A056) is a high-performance telephoto zoom lens designed exclusively for Sony E-mount full-frame mirrorless cameras. It combines speed, portability, and optical precision, making it a versatile choice for professionals and enthusiasts alike.
Design and Build
Compact and lightweight compared to traditional telephoto zooms, this lens is engineered for mobility without sacrificing durability. Its moisture-resistant construction and fluorine coating protect against dust, smudges, and challenging outdoor conditions.
Optical Performance
Featuring a constant f/2.8 aperture across the zoom range, the lens delivers consistent brightness and excellent low-light capability. Advanced optical elements, including multiple LD (Low Dispersion) and XLD (Extra Low Dispersion) glass, minimize chromatic aberrations and ensure sharp, high-contrast images. The VXD (Voice-coil eXtreme-torque Drive) linear motor system provides fast, quiet, and precise autofocus performance.
Compatibility
Designed for Sony E-mount cameras, the lens works seamlessly with both full-frame and APS-C models. It supports in-camera features such as Eye AF and Direct Manual Focus, enhancing usability for both stills and video shooting.
Applications
The Tamron 70-180mm f/2.8 is ideal for portraits, events, travel, and sports photography. Its versatile focal range allows photographers to capture dynamic compositions, while the bright aperture ensures subject isolation and creative depth of field control.
Conclusion
The Tamron 70-180mm f/2.8 Di III VXD Lens (A056) offers a balance of portability, speed, and optical excellence. For Sony E-mount users seeking a reliable telephoto zoom that delivers professional results in diverse shooting scenarios, this lens is a powerful and practical addition to any kit.
Tamron 70-180mm f/2.8 Di III VXD Lens Specs
| Model |
A056 |
| Focal Length |
70-180mm |
| Maximum Aperture |
F/2.8 |
Angle of View
(diagonal) |
34°21'-13°42' (for full-frame mirrorless format)
|
| Optical Construction |
19 elements in 14 groups |
| Minimum Object Distance |
AF: 0.85m /33.5 in (Full zoom range)
(MF: 0.27m /10.6 in (Wide), 0.85m /33.5 in (Tele))* |
| Maximum Magnification Ratio |
AF: 1:4.6, MF: 1:2 (Wide) / 1:4.6 (Tele)* |
| Filter Size |
Φ67mm |
| Maximum Diameter |
Φ81mm |
| Length** |
149mm (5.9 in) |
| Weight |
810g (28.6 oz) |
| Aperture Blades |
9 (circular diaphragm)*** |
| Minumum Aperture |
F/22 |
| Standard Accessory |
Flower-shaped hood, Lens caps |
| Compatible Mounts |
Sony E-mount |
