Designed for use with Profoto B10, B10 Plus, and B1X flash heads, the OCF II Gel Ring attaches magnetically to the OCF II Grid and Gel Holder Barndoor. The gel ring accepts any of the 12 gels or three grids offered by Profoto, or since the Gel Ring has two parts, you can use its inner ring as a template to cut your own gels.
