Here's an update regarding the C/Y adapter for the 10D.
This is from Stephen Gandy in two emails I received.
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the adapter attaches to the lens, no set screw
the lens must be removed to remove the adapter
while you can change the adapter for each lens, you will lose some shots
better to have one adapter for each lens if you want to shoot quickly
Thanks,
Stephen
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Apparently the are no electrical connections made, no Depth of field preview, and works in stop down mode. He recommends an adapter for each lens. That's $175 for each lens which could get costly!
The Zeiss lenses are fantastic, but I 'm begining to think that's it's not worth the cost to use on the 10D. From what I've read only some of the Canon lenses could compare to the reproduction quality of Zeiss, and that leaves me hesitating to jump into Canon.
Man I wish Contax hadn't fallen down with their digital SLR. But you know as soon as we make a decision to purchase another manufacturer's digital SLR, Contax will arrive on the scene with a camera that can use our manual focus lenses!!
RickM