Anyone compaired digital camera shots of lightning to film cameras?
I've been told digital does not look as good?
Mike
Although it pains me to admit it, I'd switch to digital if the 'entry fee' (the camera body, a few zooms (thousands), about 6 prime focus lenses (another 'thousands'), memory cards ($100's), etc.) wasn't so steep.
Scanned film is full of grain and grain aliasing noise, and desktop scanners introduce pixel level chromatic and luminance noise due to the three color sensor arrangement. PMT based drum scanners are largely immune to the electronic noise issues, but they cost thousands. All my lightning photos (only a few actually) have been run through Neatimage and various PS filters in an attempt to expunge as much noise/grain/dust as possible. Good (IMO) results are certainly posible, but you'll need to spend an hour or so per image in post processing.
A 30 second digicam exposure will also accumulate various forms of electronic noise (summer heat doesn't help!). From what I've seen, this is no worse (and often markedly better) than the grain and scanner artifacts mentioned above.
As for dynamic range, it's probably a toss. Film's response curve has a gentle toe and foot that is very good at recording highlights without completely blowing them away. Digital has more raw dynamic range, but the linear response and abrupt transition to saturation can look harsh. When home scanning slide film, it is impossible to squeeze all the shadow detail out of the negative. Again, a bazillion $ scanner would help.
Cost aside, my big reservation regarding digital is sensor decay. My old 3MP P/S has grown several 100% stuck pixels, and the others are getting noisier as time goes by. I paid $500 for it several years back, and am rather unhappy at the thought of a self-destructing camera. My 70's A-1 will probably outlive all the digicams I'll ever buy.
For the moment, I don't have the $ to switch anyway. I'll hole up in the "Film user" bunker and await further events.
-Greg
p.s. That's a sweet antenna hit, Darren!