In addition to the Leica M mount, TTArtisan has now released two new mount versions of its 21mm f/1.5 full-frame wide-angle lens. The fast aperture prime TTArtisans 21mm f/1.5 lens is now available in Sony E and Nikon Z mounts.

Like its Leica M version, the two new Sony E and Nikon Z versions are both full-frame manual focus lenses, containing 13 elements in 11 groups and a 10-blade diaphragm offering a wide f/1.5 aperture.
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