08-08-2011, 05:55 AM
A ... super-apochromatic lens!
[url="http://www.opticallimits.com/canon_eos_ff/667-sigma150f28oseos"]http://www.opticallimits.com/canon_eos_ff/667-sigma150f28oseos[/url]
The bokeh could be a little better though.
Works well with the EF 1.4x III converter. The EF 2x III has its issues (no phase AF, reduced performance).
[url="http://www.opticallimits.com/canon_eos_ff/667-sigma150f28oseos"]http://www.opticallimits.com/canon_eos_ff/667-sigma150f28oseos[/url]
The bokeh could be a little better though.
Works well with the EF 1.4x III converter. The EF 2x III has its issues (no phase AF, reduced performance).