Cosina, the company behind the Voigtlander brand, has announced a new portrait prime for Canon RF and Nikon Z cameras. The PORTRAIT HELIAR 75mm F1.8 is a large-aperture, manual-focus, medium-telephoto lens that we've already seen in Sony E-mount guise, but which will now be made available to Canon and Nikon mirrorless shooters. The standout feature of the PORTRAIT HELIAR 75mm F1.8 is its spherical aberration control ring, which enables you to control bokeh quality in out-of-focus areas.
