Adapterrings are made to fit inside Q3-114mm or Q3-128mm Lens Rings. Enabeling you to use one Lens Ring with multiple size lenses without needing one Lens Ring for each lens size. This both cost less and packs less.

Two tabs, top and bottom, on the rings ensure a secure fit so the parts cannot move independent of each other.

For the Q3-114 the following adapter rings are available:
114-110 mm
114-104 mm
114-100 mm
114-95 mm
114-80 mm

For the Q3-128 the following adapter rings are available:
128-125 mm
128-120 mm
128-114 mm
128-110 mm
128-104 mm
128-100 mm