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Old 25-10-2005, 06:37 PM
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RB (Andrew)
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Quote:
Originally Posted by MiG
Nice shots. A neutral density filter will allow a longer exposure, but it won't help the lightning show up up better. If you have a long daytime exposure, you are seeing a lot of light other than the lightning. The longer the exposure, the lower the lightning/daylight ratio.
An analogy could be bandwidth vs signal to noise ratio in radio systems, except here you're talking about the time domain rather than frequency.

Nice analogy Mig.
BTW where have you been, I've missed your avatar.....
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