Targus Digital TG-DP38C Pro Digital Auto Zoom Electronic Flash for Canon DSLR Cameras TTL metering Tilt and swivel head Red focus assist beam for low light focusing LCD panel Compatible with Canon 5D, 10D, 20D, 30D, 300D, 350D, 40D, 400D, 450D, 1000D, Powershot G1, G2, G3, G5, G6. EOS 3, 30, 300, 300V, 33, 50, EOSIX, 30V, 3000V, 66