Bower SFD290 Digital Universal Automatic Flash Attachment

Bower SFD290 Digital Universal Automatic Flash for Canon, Minolta, Nikon, Olympus, Pentax, and Samsung 4 AA batteries required (not included) Full Automatic Mode lets the Flash Light Sensor determine the correct amount of light for each shot Guide Number: 99 feet (50mm @ ISO 100) Bounce and swivel zoom head allows versatile reflection for difficult lighting conditions Compatible with most digital SLR models including Canon, Nikon, Olympus, Pentax, and Samsung 28mm-85mm Zoom coverage