TC1.4

[jerseycowboy]

Is the TC1.4 or 2.0 compatible with the Sigma version of the 70-200? I know it is with the Canon, but I'm not 100% if that differs with the manufacturers.

Thanks

[CyberDyneSystems]

Jersey,

I'll let yu in on a littel known secret ;)

there is a Sticky thread at the top of this forum " READ FIRST EOS Sticky Thread.

In that post there are links ,.. including one to the holy grail of T-con info..

Info which includes Sigma - Canon compatibility,.. compiled by yours truly and contributions from other members.

[jerseycowboy]

Thanks CDS -

Sure enough, the post answered my question. Thank you for pointing me in the right direction. So much easier than waiting for someone to answer me.