>BTW, I apologize for not having answered to Your post on aluminum
>adapers, Bernard, I did'nt have much time, and lastly I forgot to
>answer... D'oohh!
No problem!
>The fact is that the anodization layer on an aluminium surface, doesn't
>stick to the aluminum like galvanic nickel would on copper.
>And for it's nature, under friction is likely to disgregate, producing
>fine powder.
>Just thing of mounting an objective on an adapter, and the
>sollecitations it undergoes.
>
>This, was told me from a friend, a mechanic with the hobby of
>photography.
>
>Alfredo
Thanks. I guess the anodized part is the black part? On the Nikon
adapter from Poland, it is located on the side that mounts on the
camera, not on the side that attaches to the lens. Too bad, as I will
keep the adapter permanently attached to the Nikon lens anyway.
Actually the non anodized side does not look very nice at all, it is
rough - would it not release powder debris as well, aluminium not
being very hard?
Bernard
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