Description
This Mark III Prolock adapter allows Canon EF mount lenses to attach to Sony F mount cameras, such as the PMW-F3, PMW-F5 and PMW-F55. Same mechanically as the Mark II but offers a few upgrades: iris initialize by either the iris up or iris down button, 1/8 stop increments for opening/closing, sequential action when the button is held down (iris up or down button).
