I was doing handhelds of stationary objects at down to 1/15th of a second
and they had to be lightened with significant gamma correction (+1.

in the
software portion. Whether I got a sharper picture or a fuzzier one was on a shot
by shot basis. That is what the LCD screen is for so you can zoom into 4x right
after you take the picture to see if it is sufficiently in focus. Some pictures
look OK on the LCD screen, then you get them home on the big monitor and they
look like you've got a vision problem and need glasses. I'm saving those kinds
of photos to show at an opticians convention somewhere, 'cause they can be real
doozies on certain kinds of eyes (LOL).
If I took a picture of my car speedometer at night and wanted "just the
miles, please", I'd have to shut the engine off for the handheld shot, and even
then the camera may be too finicky about autofocusing in such low light: so I
have to zoom out to get more light from the "lit speed numbers" so that the
camera will take the shot more effectively, even if the subject "mile numbers"
are smaller. I get the pictures on my computer and find that while the numbers
may have looked "in focus on the lcd screen, with 4x zoom on the result", on the
big screen I run into artifacts of defocus/unfocus/whatfocus?/an optician must
have glasses for this kinda focus. So I have to put up with the imperfections of
blurriness on a shot by shot basis. I just checked the shutterspeed used on a
full speedometer on a night scene that came out damn well as a handheld shot
with a prop from the steering wheel and it was 200/100 seconds, or 2 seconds! I
told ya, this thing just sucks in light like amazing.
For moving objects on a stage though, I wouldn't count on anything staying
stationary enough for more than 1/80th of a second. Also, my camera does have
quite a delay. I took some pictures of traffic on my street and I'd see all
kinds of indications that it previewed the shot to set the focus and other
settings, then again I see a stutter on the lcd for when the picture gets shot.
I wouldn't know what I got until it was done and I could review it on the lcd.
The cars, going at 30 mph/50kmph on an overcast day were blurry, but the street
was not. I find out now that the shutter speed of the picture in question was
1/6th of a second! I'm using ISO 200, and the f-stop was 3.2, and it was taken
right about sunset on a shady street without any sun around. The trees are green
and bright, but the attic window I shot out of needs cleaning.
So getting a stage shot within a half hour after sunset might be
appropriate, but after that, things might just get a little too dark. You would
need a tripod and crowd control and stationary musicians (if no flash was used)
if you take pictures much later than that. But I'm no expert, this camera is
amazing me just for this post!
>> Stay informed about: need camera for gig pics in low light conditions