This ring allows to connect  SONY MARK 1, 2, 3, 4 (this ring will not fit to mark 5 and over), DSC-WX500, DSC-HX90V, DSC-WX500,  DSC-HX80,  DSC-HX90,  DSC-HX90V, HX80, HX90, HX90, HX90V, HX100 to your side cam.

The SCR-100 will connect to MCCT-10 and CCT-10