JJC RN-DC58E filter adapter provides a thread for CANON PowerShot G1 X Mark II camera to mount a 58mm filter. It easily screws onto PowerShot G1 X Mark II, then you can add on a 58mm filter to achieve pictures of better quality. With a filter attached, your lens also get the added benefit of some extra protection from accidental impact or scratch. When the shooting finished, you can even mount a 58mm lens cap to the filter. JJC RN-DC58E replaces Canon FA-DC58E.