43rumors have an
update claiming the lens will start at 24mm f/2.0! Rated only FT4 this time, so a bit lower but still darn high for a rumour.
Personally I read the 24mm part as an equivalent, as otherwise it'll be rather long. So combined with the previous claim of 3x zoom that could be 12mm-36mm f/2.0-f???. I doubt it'll be fixed f/2.0 across the whole range as that'll be one really serious lens with a cost to match. Even starting at f/2.0 is rather impressive!
Note by making this a fixed lens, not a removable one, the optical design can be easier. Don't expect a similar lens to be available on removable formats.
The more I hear, the more I think this camera wont be impulse buy territory. My guess would be it'll cost more than something similar in m4/3, and I wouldn't be surprised it if reached Leica X1 levels.