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. Oprema isn't holding back when it comes to describing this lens in the most epic of terms: Reengineered to its true historic 17 aperture blade version it will change ...