TTArtisan's catalog has been expanded with new variants of the 23mm F1.4 manual focus lens. Originally released in a Leica L mount, this APS-C lens is now available in six mounts, including Sony E, Canon M, Fujifilm X, Nikon Z, Micro Four Thirds and Leica L mounts.

Specifications of the TTArtisan 21mm f/1.5 lens:

focal length - 23 mm;

field of view angle — 62°;

aperture - f / 1.4–f / 16;

optical design - 8 elements in 6 groups, including an LD element and 3 HR elements;

the number of aperture blades - 10;

minimum focusing distance - 0.2 m;

landing diameter of the filter - 43 mm;

weight - 222-225 g.

The lens costs $250.

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