Lighting can be enhanced in ways that go beyond what exists in nature. Star filters create points of light, like "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. These lines act as cylindrical lenses, diffracting light points into long thin lines of light running perpendicular to the etched lines. Lines on the filter positioned horizontally produce vertically oriented star lines. The number of directions that lines run in determines the number of points produced. Lines in one direction produce a two-pointed star, just a streak through the center of the light. There are 4, 6, 8, 12 and more points available. Here we represend you High Quality 4-point, 6 point and 8-point Star Filter launched by PGY and it is specially designed for DJI Phantom 3 All Version: Standard, Professional& Advanced. Package Include: 1 pcs 4 point star filter 1 pcs 6 point star filter 1 pcs 8 point star filter
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