[joachim]

Quick SLRs have about 50 ms of a shutter lag - and electronic first shuttered cams can be substantially faster than this e.g. Fuji X100s is 11ms according to IR. So your guessed finder lag figures are in the same magnitude. Though I would not be surprised if an oldish E-P1 hat way mor than this.

But you are right - for practical purposes one has to add the two.

Fuji says that 5ms is about 10 times better than what is typical - which I read is what it is with the x100, X-Pro1 and X-E1. That would be about 50ms, which is surprisingly close to Sylvain's estimate of 30ms.


I thing this is perhaps the biggest thing about the X-T1. Still the X100(s) is the king, with optical finder and 11ms shutter lag (prefocussed). The interchangeable lens cams have about 50ms shutter lag.