DURATOOL PFH-M3-20 STUD, CAPTIVE, M3X20, PK50 Comprehensive HD-HD-35EST Creates a starburst effect from

DURATOOL PFH M3 20 STUD, CAPTIVE, M3X20, PK50 Comprehensive HD HD 35EST Creates a starburst effect from Creates a starburst effect from point light sources within an image Starburst effect features 14 asymmetric primary diffraction spikes which extend from the light source Diffraction spikes are arranged in a pattern which approximates a cross Aluminum alloy filter ring for durability while remaining lightweight Filter ring can be rotated for direction control of the diffraction spikes and overall orientation of the starburst effect 77mm front filter threads allow for use with other filters Plastic filter case for storage and transport stable positioning