AstrHori introduces a 25mm f/2.8 wide-angle macro lens for full-frame mirrorless cameras with various mounts and manual focus that achieves 2x to 5x magnification. The rotatable barrel design allows magnification control, and the aperture can be adjusted from f/2.8 to f/16. Known for a wider depth of field than typical macros, it potentially reduces the number of shots needed for focus stacking, despite lacking autofocus stacking.