2024-9-25 Update: The TTArtisan 75mm f1.5 full frame (M4/2) lens has been officially released, you can buy it now.
TTArtisan just revealed that will release 2 new lenses soon, one is TTArtisan APS-C AF 14mm F3.5 pancake lens for Sony E mount and the another is TTArtisan 75mm F1.5 full frame manual focus lens for M42 mount.
TTArtisan APS-C AF 14mm F3.5
Specifications
TTArtisan 75mm F1.5 M42
Specifications
Sample Pictures
