Features:

• Increase flash range up to 30 feet
• Go handheld or use mounting bracket for attachment to camera, light stand, or tripod
• Linked to camera's zoom lens, narrows flash angle at telephoto end
• Guide number of 18, ISO 100 meters
• For use with Canon G6/G5/S70/S60/SD500/SD400/SD300/SD200/SD20/A95/A520/A510/A400/Pro 1/S1 IS

Editor Reviews:

Product Description:
High power flash for select Canon Powershot digital cameras / Compatible with the Canon Powershot A510 / Also compatible with other Canon Powershot models

Rating : - Excellent Product for Amature Photographer
The Cannon HF-DC1 is an excellent assistant to the digital camera flash. I was the photographer a a friends wedding and all of the pictures came out perfect. The added power of the HF-DC1 illuminated the reception hall perfectly, not over or under exposed. I recommend this product very much.