Howshot M67(67mm) threaded mount base is suitable for 72mm flat ports (Acquapazza APSO-RX100M3, APSO-RX1002 and APSO-RX100 housings). It will protect the ports securely without rotating. Or easily attach wide angle or macro lenses with 67mm threaded, like INON UWL-H100M67 wide angle lens or UCL-330, UCL-165M67 ,SubSee +5/+10 and etc. close-up lenses to have super macro photos.
|Wet Lenses||M67 (67mm) Thread|