Exceptionally lively color effects can be achieved with polarized light and a polarizing filter on the camera. The B+W Polarizing Film is positioned in front of a light source by means of a strip of adhesive tape, an elastic band, clamp, or similar.
Temperature by polarizer film is max. 70° dry heat.
Because of to strong heat:
NO lamps like incandescent lamps, halogen lamps or similar.
NO hotspot (punctiform heat load)