The 129 Heavy Frost Filter from LEE Filters can be applied over a lighting fixture for a strong diffusion effect that removes shadows and reduces contrast between highlight areas in a scene.
Under 6774K Source C light, the 129 Heavy Frost Filter provides a 2-stop value, transmitting light at 25%. It is constructed from polyester that is flame retardant and heat resistant to 356°F. It is delivered as a 48" x 25' roll on a 1" core.