Camera Obscura Elburg is offering a limited-edition lens conversion with rangefinder coupling of the Helios 44 58mm f/2 lens for Leica M-mount. Here are the details: A lot of lens enthusiasts are familiar with this gorgeous vintage Russian lens — the Helios 44-2, a copy of the original Carl Zeiss Biotar 58 mm f/2. This … Continue reading Camera Obscura is offering a limited-edition lens conversion of the Helios 44 58mm f/2 lens with rangefinder coupling for Leica M-mount