Product Description : Bounce and swivel zoom head allows versatile reflection for difficult lighting conditions Guide Number 46 feet 50mm ISO 100 For Macro Medical and Hobby Photography Compatible with all Canon EOS models including 1D1Ds 5D 7D 50D 60D T1i T2i T33i XSi XS XTTi 300D 400D 450D 1000D EV exposure control that synchs with Canon EOS SLR cameras
