500/4.5 screwmount stuck to 1.4X-L teleconverter!

2002-03-08 Thread Paul F. Stregevsky
I have a buyer for my 500/4.5 screwmount, but I can't seem to uncouple its Pentax M42 adapter from the 1.4X-L teleconverter to which it's been attached. I'm pushing the TC's little button, but nothing budges. Trying to unscrew anything from anything else also doesn't produce results. HELP!

Re: 500/4.5 screwmount stuck to 1.4X-L teleconverter!

2002-03-08 Thread Peter Alling
The converter is held in by a little spring which when mounted is on the left hand side when looking into the lens mount. Just reach in with a small screwdriver, thin knife blade or fingernail your choice, and push it towards the center of the lens opening while tuning the adapter to dismount

Re: 500/4.5 screwmount stuck to 1.4X-L teleconverter!

2002-03-08 Thread Paul F. Stregevsky
The problem was that there was no access to that; the lens itself wouldn't unscrew from the adapter, and the adapter couldn't be removed from the body until the lens was unscrewed. It was like a pair of teenagers kissing and their braces lock. I had forgotten that the lens must first be