Thank you... I'm not surprised if any one is confused as there is no obvious logical reason why I should have a problem, but all I'm saying is:- my TC will meter correctly with Hexanon lenses on AE or manual.....but will not with a M42 adapter and screw lenses (stopping down makes the exposure reading even worse), and have tried a Tak and two Meyers. The adapter looks genuine but who knows it might be one that doesn't couple/uncouple something when mounted, anyway it's not a complete disaster as I will have to pre-meter with a Hexanon lens or use a separate meter....before using a M42 lens.
Originally Posted by craigclu
Last edited by Excalibur2; 09-23-2010 at 05:00 AM. Click to view previous post history.