Automatic extension tube on K5II
Hello,
My automatic extension tubes worked fine on my K10D with the 4/100 ore other K lenses.
I bought a K5II and in the menu I admitted the camera to take K lenses with diafragm ring. No problem.
When I put my automatic (appature) rings between the 4/100 macro and the camera the diafragm opens but does not close when I take a picture.
I've also got a not-automate set, but it gives with f.e. f 16 or f 11 a very dark view.
I could not fing anything about it. Has someone an idea?
Greetings,
Fred.
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