Chinese optics manufacturer TTArtisans has announced a new bright prime 50mm lens for mirrorless cameras with APS-c image sensor. TTArtisan 50mm f/1.2 lens will be available in Canon M, Fujifilm X, Micro Four Thirds and Sony E mount.
The lens is fully-manual and the construction consists of seven optical elements in five groups and features an all-metal design. The lens uses a ten-blade aperture diaphragm, has a 50cm (1.64FT) minimum focusing distance and uses a 52mm front filter thread.
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https://www.dailycameranews.com/2020/12/ttartisan-50mm-f-1-2-lens/
