Leica 50mm Summicron-M f/2.0 'Rigid' Series II samples, review and article by Thorsten Overgaard

Leica 50mm Summicron-M f/2.0 Rigid (Series II) Leica 50mm Summicron-M f/2.0 DR (Dual Range) By: Thorsten Overgaard. January 2003. Latest update July 28, …