Hi, thanks, the time various, from 30 to 90 sec, depends of the shot. I used ND8 filter for 30 seconds shot and ND1000 filter for those with time over a minute...
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Hi, thanks, the time various, from 30 to 90 sec, depends of the shot. I used ND8 filter for 30 seconds shot and ND1000 filter for those with time over a minute...