Thorsten Overgaard's Leica Photography Pages - Leitz Summilux-R 80mm f1.4 test photos and samples
Leica 80mm f/1.4 Summilux-R 3 Cam R-Mount Lens, Late {67} 11880 at KEH Camera
Leica: M-Summilux 75mm vs R-Summilux 80mm - phillipreeve.net
Leica 75mm Summilux-M f/1.4 (model no 11 810) from 1999 on Leica M9 vs Leica 80mm Summilux-R f/1.4 mounted on Leica M 240 | Leica, Leica photography, Leica m
Leica SL + 50mm f/1.4 Summilux-M ASPH vs 50mm f/1.4 Summilux-R — STREET SILHOUETTES