The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of the ocean.
It’s also a great lens for video because the aperture ring doesn’t make a clicking sound. Helios 40 85mm f/1.5 Mathieu describes the Helios 40 85mm f/1.5 as the ‘legendary swirly bokeh king ...