Irix Matte Box IQ Adapter Ring

The Irix Matte Box IQ mounts at 95 mm, which suits a cine lens and almost nothing else. These rings step that down to the thread on the front of a photo or hybrid lens, so the same carbon compendium moves between a 95 mm cine prime and a 67 mm stills lens without a clamp-on bracket.

Nine sizes cover 52 mm to 86 mm. Each is a single machined ring, and it carries the matte box's Magnetic Mount System filters along with the box itself.