E-TTL II działa z Canon EOS 1D Mark II, EOS Rebel T2, EOS300X, EOS 20D, Elan 7ne and 7n, and EOS 33

E-TTL działa z Canon EOS 1v, EOS 1Ds, EOS 1D, EOS 10D, D60, D30, Digital Rebel, EOS300D, D2000, Elan 7e and 7, Elan IIe and II, Rebel Ti, Rebel K2, Rebel 2000, Rebel GII and G, EOS IX and IX Lite.