Nikon Filed a Patent for 58mm f/1.4 Prime Lens
Nikon has come for a new patent application for 58mm f/1.4 lens. Nikon 58mm f/1.4 will be the new prime lens. New 58mm…
Sigma Filed a Patent for 25mm f/1.4 Micro Four Thirds Lens
Sigma filed a lens patent for Micro Four Thirds cameras. The patent (2013-3324) in Japan from Sigma is for Sigma…
