Let the hive mind of Engadget get that for you.
"We need a digital camera that can be switched on and fire off that first shot fast. It's not a commonly tracked statistic on any review site, and nobody seems to have this information for every camera. We were hoping other readers could inform us as to what small digital cameras can fire off their first pics in under a second (ideally under half a second). It needs to be small, but mostly, just really quick in operation. Thanks!"
It is worthwhile noting that while this certainly is a step forward for both Sony and RealD, it will not necessarily provide a 3D experience beyond what currently exists in the digital cinema market. In fact, some may argue the experience may be worse given the SXRD technology has yet to match DLP in brightness, contrast ratio, and color accuracy.