Mr. Ding is a new Chinese lens manufacturer that currently offers three different lenses: Contax G45/2 for Leica M-mount conversion kit Mr.Ding Cookie 18mm f/8 ultra-thin lens with a constant aperture Mr.Ding Noxlux DG 50mm f/1.1 E58 lens for Leica-M The Mr.Ding Noxlux DG 50mm f/1.1 E58 lens for Leica M-mount is not new, but … Continue reading New: Mr. Ding Noxlux DG 50mm f/1.1 E58 lens for Leica M-mount