Gents,
I'm sorry to report that D90 test is delayed, a friend of mine reports on no time to come to see me and give me his cam for testing.
Rat,
That was AWB but I wasn't able to find if other settings put things better or worse.
Ash,
you can refer to
this post for ist DS test.
Catalana,
Ditto. But to point out for sure when shutter goes flipping I need to first record its (sound) pattern having all other parts static. So far I can not figure out how to have this done. I assume that shutter goes open right when the mirror hits the upper stop.
All,
well, as
both those links above tell us that K-5 isn't any fast in terms of shutter lag comparing to mates from other vendors (at least the ones starting from C and N; I don't feel like Oly or Sigma will do it better... I mean faster). But I take it to be a feature, not a flaw - this does not prevent from taking great photos. It's like... having a stereo amplifier with only 0.01% THD+N when competitors claim to have 0.0001% - not a big deal at all. Hi-end tubes give 0.05% or 0.01% at their best having their price tags x10 more then solid-state amps with lots of leading zeros in their THD (or THD+N) specs. Sure, it's nice to have a very low shutter lag, but if it's below a certain value (say, 150 ms) then I don't really care whether it's 100 or 50 or 5ms.
For me it's just the same as when talking about lens sharpness: if it is sharp enough then it doesn't matter whether its 2800 or 3500 lph or whatever.
For me it only shows that K-5 remains being an advanced cam, but still aimed to amateurs. Yes, it's weather-sealed. Sure, it's shutter is specified for a long run. Damn, it has magnesium chassis. Indeed, it has two gyro's - but it's not designed to be pro-level, although one can surely make money on photos taken with this baby. Is it a flaw, is it smth bad? I don think so, it's just the way it is. It is a good advanced DSLR.
Btw, I bet my pinky that 645D flagship is not any faster then K-5. But none of MF was ever designed to be a super-fasting field camera, especially 645D with it's shutter spec'd for 50K actuations only.
Bottom line:
I got myself curious about this parameter and was able to retrieve some results - and I put them online since I thought that others may be curious too.
Zig
P.S.
I'll get back with D90 test right after I'm lucky to catch that friend of mine. Sorry it takes this long.
Last edited by Siegfried; 03-29-2011 at 11:47 AM.