The full copy of the advert reads:
Capture the highlights.
Even in low light. Nokia exclusive PureView technologies: Optical Image Stabalisation and high-end Carl Zeoss optics let you capture and share amazing blur-free photos and videos, even in low light conditions.
Image credit: Engadget
With a page on Nokia's US site and various official adverts coming to light there's now no doubt the Nokia Lumia 928 is on the way, even if it has yet to be officially announced. There are plenty of questions still to answered and facts to be confirmed though, from exact specifications, to price point and availability. We should get all the answers in a week's time, but in the meantime there's still plenty of room for speculation.
Incidentally, the slightly unorthodox way the Lumia 920 is being unveiled may raise a few eye brows, but if it helps fend off the impact of any leaks, and media attention for the formal event in maintained, then it might be something we see more of in the future.