and I agree with EYEONE, EF lenses definitely can't be attached on 4/3 camera (will it be a 4/3 camera?). Unless canon have EF adapter.. wow it will be so goooooood.
However, e-p3 is still on my list. I will be old if I wait for the release of canon mirror-less camera
Not directly attached, no. But there are EF-to-m4/3 adapters available, e.g.
this one on Amazon, rebranded for Fotodiox and others, and blogged about
here.
If Canon does bring a mirrorless camera to market, I'm certain they'll release an EF-/EF-S mount adapter. Given that such an adapter will contain no optics, but presumably provide electrical contacts to allow AF, aperture control, power for IS, etc., such an adapter would be analagous to an Extension Tube. Based on that analogy, Canon
may charge ~$100 for such an adapter. Of course, Canon being Canon, and their marketing department knowing a major segment of those interested in a mirrorless body would already own a few EF/EF-S lenses, well, they'd have us over a barrel, so to speak, especially if they somehow chipped the new bodies so data would only be transmitted through
their branded adapter...in that case, I'd expect a much higher price tag.