Hi all - just joined the list thanks to the recent purchase of an MX.
I also just picked up an M 135/3.5 off Ebay, which appears to be in excellent shape. However, when mounted on the camera, the lens makes a "clicking" noise that increases in pitch when focusing from about 12ft (4m) to infinity. No such noise is made when the focus is turned if the lens is off the camera, and I can't hear anything at shorter focus distances. Any ideas what this might be? -Matt - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
