Leica L mount
The L-Mount was introduced by Leica for a APS-C cameras in 2014 with the Leica T and, in 2015, extended to full-frame cameras, the Leica SL. It employs 10 electrical contacts for communication between the camera and the lens.
In 2018 Leica, Panasonic and Sigma formed the L-Alliance to produce on their own cameras and lenses with the L-mount for interoperability.
In 2022 also DJI (maker of drones) joined the L-alliance, followed in July 2023 by Samyang (South Korean lens manufacturer also known as Rokinon), Astrodesign (Japanese firm specialized in real-time digital signal processing and professional video cameras) and BlackMagic Design (manufacturer of cinema products and of the famous DaVinci Resolve software).
Yes
51.6 mm
20.0 mm
| Name | Sensor format | Sensor crop | AF support | Year | Notes |
|---|---|---|---|---|---|
TL/T | APS-C | 1.53 | motor in lens | 2014 | |
SL | Full frame | 1.00 | motor in lens | 2015 | |
L/SL | Full frame | 1.00 | motor in lens | 2018 | firmware update from SL version before L-mount alliance |
L/TL | APS-C | 1.53 | motor in lens | 2018 | firmware update from TL version before L-mount alliance |