> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
> Andrew Newton
> Sent: 18 June 2001 20:45
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: EOS 30 & Sigma 400mm APO
>
>
> I am aware of the possible chip conflicts between Sigma
> lenses & newer EOS cameras.
>
> 2) Is this how the chip problem manifests itself giving the
> right reading but not closing down to the correct aperture OR
Hi Andrew,
I had problems with a Sigma 170-500 zoom & my Eos 3.
The lens refused to focus and the focus lock led just kept flashing.
All sorted once the lens was re-chipped.
Not sure about any potential exposure problems as a consequence of
the incompatibility, as soon as I was aware of the focusing problem, the
Lens was on its way for chipping.
Regards,
Paul.
N51�18'57"
W00�46'14"
*
****
*******
***********************************************************
* For list instructions, including unsubscribe, see:
* http://www.a1.nl/phomepag/markerink/eos_list.htm
***********************************************************
