The Rosco Roscolux #397 Pale Gray Filter (24"x25' Roll) is manufactured in a unique technology to insure the longest possible life under hot theatrical lights. Three discrete layers are combined in a tri-extrusion process. By sealing the colored layer between two microscopically thin layers of clear film, dye migration is minimized and effective life is extended.
|Application||A half stop neutral density|
|Roll Size||24"x25' / 60.96cmx7.62m|