and the the effective 400mm f4 too of the 40-150 with 1.4x tc?
I do wish Oly would release a mk2 EM-5, 1/8000 shutter, focus peaking and silent shutter, oh well
I think Panasonic has already said they considered a long telephoto lens but decided not to go there.
http://www.imaging-resource.com/new...part-i-why-no-long-teles-and-depth-from-defoc
Inoue: .... But we've decided that a long telephoto lens has already been canceled, unfortunately.
DE: So you had been considering it, but decided there wasn't enough market for it?
Inoue: Yes, we had been considering, but looking at the overall situation, what it would take for development and what sales there would be, we decided to cancel the long telephoto zoom. We had already released 150mm, but for the zoom, we are very sorry, but this was our decision.