David Young <telyt@xxxxxxxxx> wrote: > ... I tend to agree with the Luminous Landscape... If Leica were to > build their lenses in Nikon/Canon mounts, only a very tiny percentage of > those owners would ever buy one. But it would probably double Leica's > lens sales! And lenses (not cameras) are where the money is! This topic has been discussed a number of times on several forums. In a nutshell: If you want auto-diaphragm and full-aperture metering, there are two paths to this: cooperation and reverse-engineering. Cooperation won't happen, period. Canon doesn't want the competition. The interest in using Leica-R lenses isn't minescule. Go to the Fred Miranda forum and see how much discussion there is on the subject. Reverse-engineering is risky, because Canon can (and has) made minor firmware tweaks that "break" the compatability of third-party lenses. As a lens purchaser you might be willing to take that risk if the lens offers you a significant discount but are you willing to bet the price of a Leica lens that it won't be turned into a doorstop? I don't see a market here. Foregoing the auto-diaphragm and full-aperture metering would be using the Leica lens in full manual mode, exactly like using an R-mount lens with an R-to-EOS adapter. A manual-only lens in an EOS mount would lose the flexibility of using it on a Leica-R body. I don't see a market there either. Ditto for Nikon mount, with the possible exception of an AIS mount, except that many current Nikon bodies treat AIS lenses as though they're manual-only. Can't even use the camera's meter. Doug Herr Birdman of Sacramento http://www.wildlightphoto.com ------ Unsubscribe or change to/from Digest Mode at: http://www3.telus.net/~telyt/lrflex.htm Archives are at: www.freelists.org/archives/leicareflex/