Back in my film days I generally found I was happy with a basic three fixed FL lens kit. Sometimes even two lenses sufficed. With my OM4 I eventually settled on a 21/40/100 combo ( I still have the body/40/100). My Leica R4 had a 35/90 combo and I intended to add a 21. The venerable Contax G series had a possible 21/45/90.
Whats missing for me is a reasonable cost native 10mm for my OM-D. I can easily find great optics in 20/45 (40/90 in old speak). The Olympus 12mm is just toooo expensive and the zooms that cover 10mm too big.
Sure I can make do with the Pana 14mm but I want and often "see" in 10mm FOV (old 21). Even in f2.8 or f3.5 would be ok as we can bump ISO and still get usable results or resort to tripod.
How about someone make a native m4/3 10mm? anyone with me?
PS: a 9mm would be welcome too.