Extra-fast lenses from the Middle Kingdom (from China) | Radozhiva
The latest Chinese lenses for Nikon cameras from TTartisan, 7artisans, Astrhori, and Meike (including a new DSLR lens for Nikon F-mount) - Nikon Rumors
The TTArtisan 17mm f/1.4: Toy Lens or Serious Photographic Tool for the Fujifilm X Series? – FUJILOVE MAGAZINE