Noun or verb used to refer to any diffusion media or the use thereof, to soften the edge of a spotlight beam. The effect may be as subtle as Roscolux 132, which just takes the edge off, to R111 which looks like shower curtain and provides no discernible hotspot. Besides Rosco; Lee, GAM, and Apollo are the major major manufacturers of diffusion in the US.

This page has been seen 1,738 times.

Industry Advertising

Recent Activity

Icon Legend

  • Normal page
  • Color code

    • Content has new updates
    • Content has no updates

CB Advertising