On Thu, November 19, 2009 10:32, Trevor Cunningham wrote: > Not knowing a thing about the physics involved, I'm forced to ask > questions: > Does the proximity of the lights to each other make a difference? Not generally and theoretically. > How many stops of underexposure does one lamp produce? Three, in this case. -- David Dyer-Bennet, dd-b@xxxxxxxx; http://dd-b.net/ Snapshots: http://dd-b.net/dd-b/SnapshotAlbum/data/ Photos: http://dd-b.net/photography/gallery/ Dragaera: http://dragaera.info
