If you are shooting the moon as the subject 1/asa at f/16 or f/11 will give you detail in the moon as the is lit by the sun. In a message dated 8/22/02 11:56:12 PM EST, rosebudlet@netzero.net writes: > I was just wondering how long to expose at bulb for a shot of the > moon....between 1/2 & full (moon that is) :-p > Thanks in advance :o)