Sigma EF 500 DG Super Flash for Canon SLR Cameras Designed to work with both AF 35mm SLR and digital SLR cameras For bounce flash, can be tilted 90 degrees upwards and seven degrees downward for close-ups Can be swiveled 180 degrees to the left and 90 degrees to the right Can incorporate wireless TTL flash photography, slave flash photography, and FP flash photography Bounce flash with 90 degree upwards and 7 degree downwards tilt