Canon FA-DC67A Adapter Ring

Canon's FA-DC67A is a lens filter adapter which attaches directly to the lens barrel ring of the Canon Powershot SX30 IS and provides the ability to attach 67mm filter thread filters. The Canon FA-DC67A is designed to move along with the lens while zooming, preventing vignetting at the wide angle end of the zoom and providing filter coverage throughout the full optical zoom range of the lens.