
Nikon filed two different patents (2012-230133 and 2012-230340) in Japan for a 58mm f/1.2 lens: Patent release date: October 22, 2012 Patent filing date: April 4, 2011 Focal length: 58.0220mm Aperture: 1.210 Half angle of view: 20.81° Image height: 21.6mm Lens length: 108.8935mm Back focus: 38.0120mm The legendary Ai Noct Nikkor 58mm f/1.2 lens, that was […]