teleconverter magnification info from kenko

[jann1033]

i emailed kenko (if anyone but me is interested) the 1.4 converter would make my 1:2 macro 1:1.4 without the 1:1 filter, the 2x tc would make it 1:1.not sure what it would make it with the 1:1 filter...larger or would that be smaller..guess it's how you interpret it... than 1:1 but 1:?????? kenko fits most 3rd party lenses but according to them has had some focus problems with sigma zooms.