Viltrox AF 9mm f/2.8 Air Ultra-Wide Angle Lens for Sony E-mount

The Viltrox AF 9mm f/2.8 Air is an ultra-compact ultra-wide-angle lens, specially designed for APS-C mirrorless cameras with a Sony E-mount. Thanks to a full-frame equivalent of 13.5mm and an impressive 113.8-degree angle of view, this lens is ideally suited for capturing vast landscapes and large spaces. Weighing only 175 grams, the lens is light and portable, perfect for street photography, travel, and spontaneous moments.

The optical construction consists of 13 lens elements in 11 groups, including 2 aspherical, 3 ED (Extra-low Dispersion) elements, and 3 HR (High Refractive Index) elements. This combination minimises distortion and chromatic aberration, resulting in sharp and clear images from edge to edge. The constant f/2.8 aperture enables low-light performance, allowing you to keep ISO low and shutter speeds fast. You can focus from as close as 13 centimetres, enabling detailed close-ups with a wide background.

The autofocus is driven by a quiet and precise STM (Stepping Motor), ideal for tracking moving subjects. Videographers will appreciate the whisper-quiet operation and minimal focus breathing, ensuring smooth focus transitions. The Viltrox AF 9mm f/2.8 Air is robustly built with a metal mount and is dust and moisture-resistant. A 58mm filter thread offers flexibility for creative effects, and firmware updates can be installed via the integrated USB-C port.