GH2 3rd party adapter options
I found some cheap lenses in local yellowpages, all suitable for my GH2 tele needs. The thing is I don't know what kind of adapters I would have to buy for these and how would I control the aperture.
This is what I've found, please let me know how to deal with aperture/mounts for these
Tokina 70-210mm (50€)
Olympus Zuiko Digital ED 40-150mm (80€)
Osawa 60-300mm (30€)
Pentax-FAJ AF 75-300mm (80€)
Olympus OM Zoom 85-250mm (100€)
Nikkor AF 70-300mm (100€)
What would be the most future-proof investment, mount-wise?
Roving • Shooting • Squaring the circles