Sony Unveils Enhanced 28-70mm f/3.5-5.6 OSS II Zoom Lens with 120 FPS AF/AE Tracking

Sony has officially launched an enhanced version of its compact full-frame zoom lens, the FE 28-70mm f/3.5-5.6 OSS II. This release coincides with the debut of the groundbreaking a7 V camera, which features Sony's innovative partially stacked image sensor and an advanced AI-powered processor. The updated lens, while visually and optically similar to its predecessor, offers significant performance upgrades, particularly in its ability to keep pace with Sony’s newest high-speed camera bodies.

Despite its humble origins as a kit lens, the new FE 28-70mm f/3.5-5.6 OSS II demonstrates impressive advancements in autofocus and auto-exposure tracking. It can now support speeds of up to 120 frames per second, a remarkable leap forward that ensures seamless compatibility with cutting-edge cameras like the Sony a9 III, even if it might seem an unconventional pairing. This performance boost positions the lens as a more capable companion for demanding photographic scenarios, allowing users to capture fast-moving subjects with greater precision.

From an optical engineering perspective, the lens largely maintains the design of its forebear. It continues to utilize a configuration of nine elements across eight groups, which includes one Extra-low Dispersion (ED) element and three aspherical lenses to minimize aberrations and ensure image clarity. The seven-bladed aperture diaphragm also remains unchanged, contributing to a consistent aesthetic in out-of-focus areas. Physically, the lens is almost identical, weighing a mere 293 grams and measuring 83 millimeters in length, making it an exceptionally portable option for full-frame mirrorless systems. It also features a 55mm front filter thread and a design that resists dust and moisture, although it does not offer the same robust weather sealing found in Sony’s higher-tier G Master lenses.

The updated Sony FE 28-70mm f/3.5-5.6 OSS II is poised to be a highly adaptable lens for a diverse range of visual content creators. Its versatile focal length range makes it suitable for capturing sprawling landscapes, dynamic travel scenes, everyday snapshots, and even some portraiture. While it may not deliver the exceptionally shallow depth of field and creamy bokeh of faster f/2.8 zoom or prime lenses, its overall performance and compact size make it a compelling choice. Additionally, the lens can achieve a reasonably close focusing distance of 30 centimeters, providing a maximum magnification of 0.19x, or a 1:5.26 macro reproduction ratio, allowing for detailed close-up shots.

Sony has emphasized the lens's strong image quality, rapid autofocus capabilities, and efficient optical image stabilization. This built-in stabilization system synergizes effectively with the in-body Active Mode stabilization found in many Sony cameras, offering enhanced stability for both stills and video. The FE 28-70mm f/3.5-5.6 OSS II is scheduled for release in February, with a standalone price of $449 in the United States and $599 in Canada. For those looking to bundle, a kit featuring the lens with the new Sony a7 V camera will be available for $3,099 in the U.S. and $3,899 in Canada, representing a $250 saving compared to purchasing the items separately.

The upgraded Sony FE 28-70mm f/3.5-5.6 OSS II lens represents a thoughtful evolution of a popular kit lens, bringing enhanced speed and tracking performance to Sony's ever-growing lineup of full-frame mirrorless cameras. Its lightweight design, optical consistency, and improved responsiveness make it a practical and versatile option for photographers seeking a reliable all-around zoom, whether for casual shooting or more demanding creative endeavors.