The brand new 521PFi Focus/Iris remote controller is specifi cally designed to control operation of Panasonic DVX-100B and HVX-200 cameras. It can be used in combination with 521P and 522P zoom remote for Panasonic cameras. The 521PFi includes a complete range of professional features: focus and iris manual adjustment, focus min and max adjustment, auto\manual switch for iris and focus, specifi c label and ring giving the possibility to write, cancel and re-write position references for the iris and focus knobs.