I have already reviewed many of the super fast 50mm lenses from China, e.g. the TTArtisan 50mm 0.95, several 50mm 0.95 from Zhong Yi and just lately the SYoptic 50mm 1.1. What was missing so far was this 7Artisans 50mm 1.05 with its rather unorthodox maximum aperture of f/1.05. What also sets it apart from the others: it has actually been designed for the Sony E-mount cameras, not for M-mount cameras. So let us find out what this lens has in store for us.