ProMaster Step Up Ring - 43mm-49mm

Description

The ProMaster Step Up Ring – 43mm-49mm adapts a 43mm lens thread for use with 49mm filters. Precision machined for proper thread-size conversion, it is a compact way to pair a lens and filter with different thread diameters.
Thread-size conversionUse this step-up ring when a lens has a 43mm thread and the desired filter has a 49mm thread. It is designed as a complement to the ProMaster filter line.