Investigations reveal that managers of motion picture theatres have no method of determining the effectiveness of the lighting, said Mr. Henry, who urged the framing of a special code of ...

Photographer David Hobby of Strobistcom follows up his Lighting Seminar DVD Set May 2008 with Lighting in Layers a series of realworld behindthescenes assignments lit entirely with small flashes ...

Light travels about a foot in a nanosecond ... relative to the beginning of each laser pulse results in a composite movie with the brightness at each location resolved accurately enough to ...