Sirui is the ninth company to join the L-Mount Alliance and will release a wide range of photo and video-oriented lenses for L-Mount cameras. The L-Mount standard was founded in 2018 by Leica Camera AG, Sigma, and Panasonic. In the years since, Ernst Leitz Wetzlar GmbH, DJI, Astrodesign, Samyang Optics, and Blackmagic Design have joined the collaborative standard. Before the L-Mount Standard was created, Leica developed the L-Mount for use in its own products, including the first L-Mount camera, the APS-C Leica T way back in 2014. “Since its initial appearance, development of the L-Mount was continued by Leica as…