Two lenses on the OM Digital Micro Four Thirds lens roadmap haven’t yet been announced. Both lenses appear to be zooms, and they both also appear to be competitors with each other. Both lenses offer zoom ranges that start at about 50mm. One goes up to around 200mm and the other to around 250mm. What’s odd, though, is that both lenses appear to be in the “Pro” lens lineup section.
Producing two similar range zoom lenses might make sense if they’re targeted towards different markets. A fast f/2.8 version with the Pro moniker and a f/slow-slower version for those on a low budget. Whatever they are, they’re on the roadmap and will be coming at some point.