TTArtisan 56mm f/1.8 Auto Focus lens has been announced on weibo. It should be available soon on their Amazon web store. Mingjiang Optics released a new AF 56mm F1.8 lens, with an equivalent full-frame 84mm viewing angle, a structure of 10 elements in 9 groups, 9 aperture blades, a minimum focusing distance of 0.5m, a … Continue reading TTArtisan 56mm f/1.8 Auto Focus