Frank, thanks to Biz Dimitrov you can find details at large about KA
mount at http://www.bdimitrov.de/kmp/extras/K-mount/Ka.html and more
info on other topics http://www.bdimitrov.de/kmp/.
Servus, Alin
Frank wrote:
FW> I can understand that matrix metering requires the max. aperture to be
FW> known to the body. A K or M lens
FW> does not provide this. An A apparently does, since matrix metering works
FW> with A lenses. However, I do not
FW> understand how an A lens transmits its max. aperture to the body. Can
FW> anyone explain?
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