Macro + extension tubes

Thinking if getting either the Tamron 90 or Sigma 105 macro lens. Will Kenko
extension tubes work with these?

Thanks,

Gordon

Sorry - this is with a Canon 350d
"Gordon MacPherson" wrote in message
...
Thinking if getting either the Tamron 90 or Sigma 105 macro lens. Will
Kenko extension tubes work with these?

Thanks,

Gordon

On 21 Jun, 09:35, "Gordon MacPherson"
wrote:
Sorry - this is with a Canon 350d"Gordon MacPherson" wrote in message

...



Thinking if getting either the Tamron 90 or Sigma 105 macro lens. Will
Kenko extension tubes work with these?

Thanks,

I use the Sigma 105mm f/2.8 macro lens with my Canon 300D. Is that
the lens that you considering? The combination works fine and
produces some very nice pictures (well technically it does, I need
some work on the artistic side). I don't have any extension tubes so
I cannot answer your question but I was wondering why you wanted to
use them on a macro lens. How close do you want to get?

--
Seán Ó Leathlóbhair