Opteka Auto Focus DG EX Macro Extension Tube Set for Canon EOS 1D 1Ds 5D Mark 2 3 II III 6D 7D 10D 20D 20Da 30D 40D 50D 60D 60Da 70D 100D 300D 350D 400D 450D 500D 550D 600D 650D 700D 1000D 1100D 1200D Rebel SL1 XT XTi XS XSi T1i T2i T3 T3i T4i T5 T5i Kiss