For EOS 1D Mark II n, EOS 1D Mark II, EOS 20D, EOS 5D, 1D, EOS-1v, EOS-1/1N/1N RS & D2000 when used with Dioptric Lens E.
Compatible Products:
-EOS 1D Mark II N.
-EOS 1N.
-EOS 1N RS.
-EOS 1V.
-EOS 20D.
-EOS 20Da.
-EOS 5D.
-EOS Digital Rebel.
-EOS Digital Rebel XT.
-EOS-1D.
-EOS-1D MARK II.
-EOS-1Ds.
-EOS-1Ds MARK II.