The Matthews 3" Half Double Stainless Steel Diffusion Scrim makes them preferable for use with the open face non-Freznel lighting fixtures. Matthews scrims can be layered to create an infinite variety of light intensity.
Scrims do not effect the color temperature and produce no electronic interference.
They may be stacked to achieve limitless variation of light intensity.
The outer edges are color keyed for rapid identification. Green-single, Green with silver-half single, Red-double, and Red with silver-Half double.
Halves are employed to reduce a portion of the beam and are commonly used when the light is striking the plane of the subject or background for an angle.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.