Sigma 150mm or Canon 100mm for macro? I want to use a 1.4X TC.

Started Jul 6, 2009 | Discussions thread
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Thorstein Korsvold
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Sigma 150mm or Canon 100mm for macro? I want to use a 1.4X TC.
Jul 6, 2009

Hello,

I am just about to buy a Sigma 150mm macro, it seems to be very sharp.

But I would like to use a TC for a bigger magnification. I've read however that Sigma teleconverters only work on Sigma lenses, and Canon TC's only work on Canon lenses.

Is this true? In that case, I can't have one teleconverter that works for my Sigma macro lens AND for my Canon 70-200 and 300mm tele lenses.

Maybe I should get a Canon 100mm macro and a Canon TC instead?

Best regards,

Thorstein Korsvold

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