my Sigma 50-500 causes the problem. Herb.... ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, February 23, 2004 7:42 AM Subject: Re: Pentax Complot?
> Anyone have problems like this with Sigma lenses.I have Pentax and Sigmas,just wonder if > it will be a > future problem
