Oprema Jena revives Biotar 58mm F2 lens with record-setting 17 aperture blades
After successfully funding the 'legendary' Biotar 78mm F1. 5 lens through Kickstarter, newly-minted company Oprema Jena is trying to pull off yet another resurrection. This time the crowdfunding platform is Indiegogo, and the lens they're bringing back is the Biotar 58mm F2: the world's only lens with a 'historic' 17-blade aperture. dpreview.com »