Viltrox’s AF 16mm F/1.8 Marks the Brand’s First L-Mount Autofocus Lens

Viltrox has officially launched its first autofocus lens for the L-Mount Alliance with the new AF 16mm F/1.8 L. The release comes about six months after the company announced it was joining the L-Mount ecosystem, marking an important step in expanding its lineup beyond Sony E and Nikon Z.

“This milestone lens demonstrates Viltrox’s commitment to photographers and filmmakers working within the L-Mount ecosystem, by delivering high-performance optics, advanced autofocus, and professional-level control,” the company said in its announcement.

An Ultra-Wide for Stills and Video

The AF 16mm F/1.8 L is an ultra-wide-angle prime designed to cover a range of shooting scenarios, from astrophotography and landscapes to dynamic video work. The combination of a wide field of view and a bright F/1.8 maximum aperture makes it especially appealing for low-light shooting and night skies.

When mounted on an APS-C L-mount camera, the lens offers an equivalent focal length of 24mm, which makes it a practical option for street photography, travel, and environmental portraits as well.

The lens uses an optical design made up of 15 elements in 12 groups, including three aspherical elements and four ED (extra-low dispersion) elements. According to Viltrox, this formula is designed to reduce chromatic aberrations, distortion, and coma while maintaining consistent sharpness across the frame.

The company notes that the optical layout is similar to the AF 16mm F/1.8 versions already available for Sony E and Nikon Z, which were released in 2024.

Autofocus and Handling

Autofocus is powered by a stepper motor that Viltrox says is fast and accurate, with tuning aimed at video shooters and minimal focus breathing. The lens can focus as close as 0.27 meters, making it useful for close-up wide-angle compositions and detail shots.

One standout feature is the 0.96-inch color lens information display on the barrel. It shows details such as focus distance, depth of field, and aperture, and is designed to remain clearly visible even in low-light conditions. This is a feature previously seen on Viltrox’s higher-end LAB series lenses.

The AF 16mm F/1.8 L includes a customizable function button, a focus preset button, and an AF/MF switch. There is also an aperture ring that can be de-clicked for smoother, silent adjustments when shooting video. The lens uses standard 77mm front filters.

Build quality looks to be a priority here, with an all-metal body and a brass bayonet mount for added durability. The lens is also dust- and water-resistant for shooting in less-than-ideal weather. A USB-C port is included for future firmware updates.

Pricing and Availability

The Viltrox AF 16mm F/1.8 L for Leica L mount is priced at $580 and is available through the Viltrox online store and B&H Photo. Viltrox is also running an introductory promotion for the next seven days, bringing the price down to $551 for early buyers.