Controlling window brightness is easy with Rosco WindowCling filters. Available in three different neutral densities – and in a unique Day For Night Layer – these ultra-thin filters quickly attach to windowpanes using static electricity to attenuate the amount of windowlight in a scene. Rosco WindowCling filters are also designed to stack on top of each other in order to achieve the needed brightness level as lighting conditions change outside.
Epson Ink 700ml Llk Cart (P60/70/80/90) New
Superior Seamless Background Paper 2.72 x 11m - Coco Brown
Rosco #8609 WindowCling ND9 - 60 x 25' (1.52 x 7.62M) Roll 

