Haven't read all the replies so I don't know if this has been mentioned, but Nikon lens compatibility is something of a mine field. The lenses may mount but they don't all work and some can actually damage the cameras. I have a Nikkor 50 that works on every Nikkormat/Nikon camera I own (no matrix metering with the N8008s) -- but my 28 will mount but doesn't stop down on any but the old FT2. It's a far cry from my Pentax lenses which fit *and work* on every Pentax SLR I own -- as well as my Ricoh and Sears cameras.
Anyway.
If that glass is worth money, and you don't want to switch to Nikon, you could sell it and buy more lenses.
Nothing wrong with Nikon, I like most of my Nikon cameras just fine and the lenses are great. But I'm also happy with my Pentax and Minolta cameras (and those Minoltas are *killer* bargains with great glass). Olympus is one SLR brand I have never owned or experienced.
Aaron
Thanks. Yes. It has been mentioned. A minefield is an apt description based on what I have read so far. I need to sit down on the weekend and really work it all out.
The Zeiss lenses can be sold, but at probably half the price. So I will be losing a good part of 1000£ on the transaction. I think Nikon is the right choice now, as all I need to get is a fast 50mm and I am pretty much good to go (together with the 100mm and 28mm Zeiss lenses).
So far I am ruling out the fm3a (too expensive) and post-F3 Fs.
Once I have figured out the lens and finder compat issue, then it looks like it is going be a F2 or FM2 v F3 or FE decision.