The distortion correction works for all Sigma & Tamron lens as well? I can't tell if the distortion is corrected a not... ;p
Waa how you enable distortion correction using 3rd party lenses ??:think::bsmilie:
3rd party lenses when put on k-7 the distortion corection feature turn black and can't select it ...
also not all pentax lenses can use the feature only some of the newer one can , have a read in your manual