Game-tubes extensions Autofocus Macro lens macro extension rings for Canon EOS EF Game 1DX 5D Mark 5D2 5D3 7D 70D 60D 700D 6D 650D 1100D 1000D 600D 50D 40D 30D 550D 500D 350D 400D 450D 30D 10D DC373 (Electronics)
tube 16 MM does not work 21 and 31 must be coupled to finally use those tubes and manual as AF does not work either to flee at all costs even if his remains affordable