To further enhance the built-in flash of the PowerShot lineup, Canon has developed the HF-DC2 High-Power Flash, which increases the effective flash range up to approximately 9 metres and supports 24mm wide-angle shooting with the included wide-panel attachment. The HF-DC2 automatically fires in-sync with the camera's built-in flash and operates wirelessly to capture subjects at twice the range of the camera's built-in flash.