Hi all,
I am considering getting a 1x4 extender to go between my 750d body and my 100/400 EF L USM IS lens,
anyone got any advice as to which one will be best for this set up? there seems to be a mark 2 and mark 3? also if I considered buying a used one, where would you recommend ?
Thanks in advance
Chester
I am considering getting a 1x4 extender to go between my 750d body and my 100/400 EF L USM IS lens,
anyone got any advice as to which one will be best for this set up? there seems to be a mark 2 and mark 3? also if I considered buying a used one, where would you recommend ?
Thanks in advance
Chester
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