Sigma’s Latest Teaser

credits: Sigma

Sigma doesn’t seem to be slowing down anytime soon. After very recently announcing the 200mm f/2 DG OS Sports and the 12mm f/1.4 DC, the company will soon unveil yet another lens, this time a 135mm f/1.4. According to a teaser image posted by Sigma China, titled “Master of Optics”, the official launch is expected to take place on September 9, 2025. That lines up with earlier leaks suggesting the company has been working on this new telephoto prime for a while.

The lens is said to weigh around 1,320 grams and use a hefty 105mm filter thread, which makes sense given its f/1.4 maximum aperture. Sources familiar with the lens claim the rendering is particularly smooth, producing soft, round bokeh that sets it apart from more common portrait options like 85mm f/1.4 lenses. As expected, the 135mm will be available for both Sony E-mount and L-Mount, giving photographers on either system a new option for portraits, events, and even more creative telephoto work.

There’s also talk that Sigma could use the September event to show off more than one lens. A 20–200mm f/3.5–6.3 zoom has been rumored, along with a second-generation 35mm f/1.2 Art. Whether those appear alongside the 135mm is unclear, but the timeline suggests we won’t have to wait long to find out.