Similar to Nikon and other companies, Leica also officially stop using the terms “Master” and “Slave” – all changes will be finalized by August 10, 2020:
Leica Camera will no longer use the terms ‘Master’ or ‘Slave’ in regards to camera flash triggering systems. Moving forward, Leica will use ‘Commander’ instead of ‘Master’ and ‘Remote’ instead of ‘Slave’ in its connection and triggering. These changes have been reflected on the Leica website, and all Leica Stores, Boutiques, and Dealers will have this reflected in their website listings and e-commerce by August 10th as well.
Via Fstoppers
