This wide angle lens by walimex pro was developed for videography. The f-stop can be adjusted steplessly from 1.5 to 22 and the focus is adjusted softly and runs smoothly. That way a tracking of the focus when filming is possible. The aperture ring and the focus ring come with a tooth ring and are therefore optimised for use with follow focus systems. For better readability, the distance and f-stop scale are displayed sideways.
