Hi Peter,
On Sun, 5 Jan 2003 23:39:40 -0800 (PST), Peter Jansen wrote:
>
>Has anyone used the newer Sigma 1.4x & 2x AF APO
>teleconverters with a Pentax prime lenses? How does
>the image quality compare to the Pentax A-converters
>(especially the L ones)?
>
I also have the two Sigma 1.4x & 2x AF
Hello again,
Has anyone used the newer Sigma 1.4x & 2x AF APO
teleconverters with a Pentax prime lenses? How does
the image quality compare to the Pentax A-converters
(especially the L ones)?
I've read that the Sigma's are only compatible with
the FA* 200mm f2.8, 300mm f2.8 & 600mm f4.
FYI: I've
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