Oprema’s New Biotar 58mm f/2.0 Lens Has a Record 17-Blade Aperture

Having recently succeeded in crowdfunding the revival of the Biotar 75mm lens, Oprema is at it again and is looking to bring back the “legendary” Biotar 58mm f/2. 0… with an aperture containing a record 17 blades. petapixel.com »

2017-9-20 22:40