Can I operate the FocusONE without a lens gear attached? Ashley July 26, 2018 20:31 Follow Yes, you can, however, a Lens Gear is also included within the packaging of your FocusONE. Related articles How do I align the FocusONE's control knob? Can I use a matte box with FocusONE? Focus Module How do I operate the SliderONE without the Motion Module attached? How do I set up a target on the SliderPLUS app? Comments 0 comments Please sign in to leave a comment.