Shenzhen Yong Nuo is a Chinese manufacturer of photography equipment, with a sales office in Hong Kong.
They make a number of manual focus lenses for the Canon/Nikon mounts, and now lenses for mirrorless cameras:
Reviews, news, data, and techniques for mirrorless cameras of all brands, since 2009
Shenzhen Yong Nuo is a Chinese manufacturer of photography equipment, with a sales office in Hong Kong.
They make a number of manual focus lenses for the Canon/Nikon mounts, and now lenses for mirrorless cameras: