These specially designed adapter rings simply screw into the filter thread on the front of the lens and then the LiteRing is placed on to the adapter and locked with a single screw, significantly reducing the set-up time associated with conventional chroma key.
Adapts 72mm Small Dual LiteRing to fit lens size of 37mm.
Screws on to front lens thread.
Other available Small Dual LiteRing adapters include:
72mm internal diameter with adapters for 72 | 62 | 58 | 52 | 43 | 37 | 30 lenses