Additional information on the Oprema Jena Biotar 58mm f/2 lens for Leica M-mount (with rangefinder coupling)



Additional information on the Oprema Jena Biotar 58mm f/2 lens for Leica M-mount (with rangefinder coupling) – the funding is now ongoing on Indiegogo. Here are the lens specifications, MTF chart, lens design and sample photos (press release):

Via PhotoRumors