On Sep 5, 2005, at 1:10 AM, [EMAIL PROTECTED] wrote:
Just wondering if anyone has used the Pentax A2XL Tele on Sigma
lenses. I now Christian
suggested to use the Sigma APO EX 1.4 with my Sigma 300 F4, but i
have to ask.:-)
I'll also include the A1.4 XL in that quiry.
I also noticed on the web site there is an S version of both. Is
the L version the
"better" one. Do you have AF if you use M lenses.??
At the Pentax USA website, there's a manual for the converters which
describes their compatibility. The S models are usable with almost
all Pentax lenses, the L models are specifically designed to be used
with A* 300, A*400, A*600, F*600, F*250-600, A*1200 and A*200 ED
Macro lenses. The Ls are designed to solve vignetting problems with
these lenses that the S models will demonstrate.
The "Rear Converter -A" series provides lens information contacts but
no autofocus function.
Godfrey
