A complete guide to the world of Leica M-mount lenses, from their history to how to understand the company's naming conventions.
A guide to 28mm Leica m-mount lenses for normal people – Leica Lenses for Normal People
Leica Brings Back a Classic: The Noctilux-M 50mm f/1.2 ASPH
Leica's New Summicron-M 28mm f/2 ASPH Lens Offers Closer Focusing
Leica M mount - Wikipedia
K&F Concept M20171 Leica M Lenses to Nikon F Lens Mount Adapter - KENTFAITH
Adding 6-bit Coding to LEICA M Lenses - MPRECKE
Leica Unveils 3 New Wide-Angle M Lenses: The 28mm f/2.8, 28mm f/2, and 35mm f/2
Cross Section Views of Leica Lenses
The Phoblographer's Guide to the Wonderful Leica SL Prime Lenses
Just announced: new Techart TZM-02 Leica M lens to Nikon Z camera autofocus adapter (version II) - Nikon Rumors
Leica M Lenses - A Complete List
Leica Unveils New Summaron-M 28mm f/5.6, the Rebirth of a Classic Lens