adapter ring for recsea WHS-RX100Mk II

Hello there,

I am looking for an adapter that screws on to the port of the recsea housing(female 52mm) and receives a 55mm filter(female 55mm), this so I can use my old UR Pro cyan filter on the housing for video.

Anybody know who has these preferably available in Australia?

U might want to check this out

http://www.fun-in.com.tw/oc/index.php?route=product/product&keyword=Rx100&product_id=1837

There is a shop in Singapore.