Specification :
Enhanced Mobility for Landscapes — A Compact and Lightweight Design
The 12-20mm F2.8 achieves a sophisticated balance between uncompromising image quality and exceptional mobility. Through countless iterations of both optical and mechanical redesign, we have achieved a remarkably compact form factor — measuring just 119.3mm (4.7in) in length and weighing only 570g (20.2oz).1
By fine-tuning individual components at the micron level and conducting exhaustive durability testing, we have ensured that this 12-20mm F2.8 meets the highest standards of strength and reliability. Whether you are trekking up a mountain or setting up for a night under the stars, this lens significantly lightens your load without sacrificing performance.
High-Speed, High-Precision, and Quiet Performance — Equipped with VXD Linear Motor Focus Mechanism
Featuring the VXD (Voice-coil eXtreme-torque Drive) linear motor focus mechanism, the 12-20mm F2.8 delivers high-speed and high-precision autofocus performance. Its exceptional responsiveness and agility — hallmarks of linear motor technology — ensure you never miss a critical moment.
Stunning Close-Up Performance — Unleashing the Dynamism of Ultra Wide-Angles
The 12-20mm F2.8 maintains exceptional close-range shooting capabilities throughout its zoom range, with an MOD (Minimum Object Distance) of just 0.18m (7.1in) at the 12mm wide end and 0.28m (11.1in) at the 20mm longer end. At its closest, you can get as near as 50mm (2in) from the front of the lens to your subject. This allows for powerful, dramatic expressions — capturing the foreground subject with exaggerated scale while sweeping in the vast background for a truly dynamic perspective.
Mastery of Light — The Artistry of a 12-Blade Circular Diaphragm
The 12-20mm F2.8 features a 12-blade diaphragm, meticulously engineered for exquisite light rendering. When shooting near maximum aperture, it produces stunningly smooth, circular bokeh from point light sources. Furthermore, when stopped down for nightscapes and cityscapes, it creates sharp 12-pointed starburst effects, adding a touch of elegance to your image.
Integrated Flower-Shaped Lens Hood
The 12-20mm F2.8 features a built-in, flower-shaped hood designed to effectively minimize flare and ghosting. By shielding the lens from stray light, it allows the optical system to deliver its maximum performance and clarity.
| Angle of View (diagonal) | 121°58′- 94°30′ (for full-frame mirrorless format) |
|---|---|
| Optical Construction | 17 elements in 12 groups |
| Minimum Object Distance | 0.18m / 7.1in (WIDE), 0.28m / 11.1in (TELE) |
| Maximum Magnification Ratio | 1:5.8 (WIDE) / 1:9.1 (TELE) |
| Filter Size | - (Integrated rear filter holder) |
| Maximum Diameter | φ90mm |
| Length* | 119.3mm (4.7in) for Sony E-mount 121.3mm (4.8in) for Nikon Z mount |
| Weight | 570g (20.2oz) for Sony E-mount 585g (20.7oz) for Nikon Z mount |
| Aperture Blades** | 12 (circular diaphragm) |
| Minimum Aperture | F16 |
| Standard Accessories*** | Front cap, Rear cap, Wrapping cloth |