Hoya Cross Screen filters have a surface that is etched with a fine grid pattern. Depending on the pattern, point light sources and reflections create multi-beam stars.
Hoya's Star 4 Cross Screen is designed so that a 4-point star is created from point light sources and reflections.
|Package Weight||0.1 lb|
|Box Dimensions (LxWxH)||3.4 x 2.8 x 0.4"|