TIFFEN 4X5.65 STAR 4PT.4MM FILTER
The Tiffen 4x5.65" 4 Point/4mm Grid Star Effect Glass Filter creates multiple points of light, or "stars," streaking outward from a central light source. This can make lighting within the scene take on a more glittering, glamorous appearance. This effect is produced by a series of thin lines etched into the flat optical surface of a clear filter. The size and brightness of the star lines produced are first a function of the size, shape and brightness of the light source.