Bergo45 years ago000Good day Can I use the Sigma Macro 105 mm f2.8 EX Macro DG OS HSM on the Canon 7D M II and later possibly also in full format. With regards Bergo 4Show in original language (German)antlie115 years ago000 Helpful answerYes, this works without any problems. The EF bayonet fits both the 7D, 6D and 5D, 80D, 400D, etc.Show in original language (German)CommentBergo45 years ago000Thanks for the information Greetings Bergo4Show in original language (German)Comment