Schneider 4 x 4" True-Streak 6 Point Star Square Filter (Clear)

An exciting edition to their popular True-Streak Filter line are the Star Filters. By using the Schneider True-Streak technology made with cylindrical lenses, rather than the antiquated technique of etching the glass, you're left with clean, smooth lines for diffraction efficiency. This technology can also allow for color to be produced in these cylinders, which are also embedded safely within a glass lamination for durability.