https://community.usa.canon.com/t5/General-Discussion/Is-canon-EF-24-85mm-F3-5-4-5-lens-compatible-with-canon-eos-6D/m-p/55333#M23961 <P>6D requires lenses with an EF mount. You list your lens as an EF (the mount style) 24-85 zoom so yes it will work but it may not provide nice crisp images on such a modern high mpixel camera. The newer bodies show the weaknesses of older consumer grade lenses.</P> Fri, 20 Dec 2013 14:10:23 GMT cicopo 2013-12-20T14:10:23Z https://community.usa.canon.com/t5/General-Discussion/Is-canon-EF-24-85mm-F3-5-4-5-lens-compatible-with-canon-eos-6D/m-p/55269#M23960 <P>&nbsp; I<SPAN>s canon EF 24-85mm F3.5-4.5 lens &nbsp;compatible with canon eos 6D ? is it work fully automatic ?</SPAN></P> Fri, 20 Dec 2013 07:07:00 GMT https://community.usa.canon.com/t5/General-Discussion/Is-canon-EF-24-85mm-F3-5-4-5-lens-compatible-with-canon-eos-6D/m-p/55269#M23960 Arefmajeed 2013-12-20T07:07:00Z https://community.usa.canon.com/t5/General-Discussion/Is-canon-EF-24-85mm-F3-5-4-5-lens-compatible-with-canon-eos-6D/m-p/55333#M23961 <P>6D requires lenses with an EF mount. You list your lens as an EF (the mount style) 24-85 zoom so yes it will work but it may not provide nice crisp images on such a modern high mpixel camera. The newer bodies show the weaknesses of older consumer grade lenses.</P> Fri, 20 Dec 2013 14:10:23 GMT https://community.usa.canon.com/t5/General-Discussion/Is-canon-EF-24-85mm-F3-5-4-5-lens-compatible-with-canon-eos-6D/m-p/55333#M23961 cicopo 2013-12-20T14:10:23Z