BS 3944-1:1992

This standard BS 3944-1:1992 Colour and diffusion filter material for theatre, television and similar entertainment purposes. is classified in these ICS categories:

• 97.200.10 Theatre, stage and studio equipment

This Part of BS 3944 specifies the flammability and dimensional stability characteristics of sheet filter material, normally of flexible plastics or similar material, used to colour, attenuate or diffuse sources of illumination for theatre, television, film or other entertainment and similar applications.

Specifies flammability and dimensional stability characteristics of sheer filter material, normally of flexible plastics or similar material, used to colour, attenuate or diffuse sources of illumination for theatre, television film or other entertainment and similar applications.