The Leica L-Mount is a bayonet mount developed by Leica Camera AG for interchangeable-lens autofocus digital cameras.
Leica T (701), the first L-Mount camera
Kazuto Yamaki (Sigma), Andreas Kaufmann (Leica Camera) and Junichiro Kitagawa (Panasonic) after the announcement of the L-Mount Alliance on 25 September 2018 at photokina in Cologne
Panasonic Lumix S1R with prime lens 50 mm f/1.4 at photokina in September 2018
Panasonic Lumix S full-frame L-mount lenses: 50 mm f/1,4, 70-200 mm and 24-105 mm
Sigma Corporation is a Japanese company, manufacturing cameras, lenses, flashes and other photographic accessories. All Sigma products are produced in the company's own Aizu factory in Bandai, Fukushima, Japan. Although Sigma produces several camera models, the company is best known for producing high-quality lenses and other accessories that are compatible with the cameras produced by other companies.
Kazuto Yamaki (CEO of Sigma) on 25 September 2018 at photokina in Cologne
Sony NEX-5 with Sigma 30mm F2.8 EX DN lens.
Sigma 200–500mm F2.8 EX DG displayed at the 2008 photokina
Sigma macro, telephoto and wide angle lenses (left to right)