At this stage in the development of :43: equipment, this may seem like an overly simple question, but nowhere can I find a direct answer. I use a Panasonic Lumix DMC-G3 camera with a kit 14-42 lens. Aside from Lumix lenses made for this camera, what makes and/or models of lenses can be mounted to the G3 body directly, without an adapter, and function properly (focus to infinity, AE, AF, etc.)? As an aside, would it be possible to attach an adapter to mount an older Nikon mount Tamron 28-300 lens or even an AIS 70-300 lens? Finally, is there an Adaptall mount which would allow me to mount my G3 to my Meade telescope (knowing that all automatic gunctions would be lost)? Thank you in advance for your assistance.