Cosina Voigtlander has announced the Portrait Heliar 75mm f/1.8 is the company’s first lens with controllable spherical aberration, allowing photographers to have direct influence over the lens’s bokeh.
Cosina Voigtlander has announced the Portrait Heliar 75mm f/1.8 is the company’s first lens with controllable spherical aberration, allowing photographers to have direct influence over the lens’s bokeh.