billnikon wrote:
10 stop filters are easy to use.
Find exposure without filter at 1/30 sec.
Attach 10 stop filter, you shutter speed will now be 30 seconds.
Turn off AF, make sure your on a tripod, and cover the eyepeice.
I keep getting 34 seconds when I try to do the math. is the 30 just plenty close enough that it doesn't matter? Or maybe I'm doing the math wrong.