SLP's extruded Prismatic Pattern 15 is designed specifically to span large openings without any objectionable sag. The 3/8" (9.5mm) square based female prisms not only provide structural rigidity but also offer an orderly appearance. Prismatic Pattern 15 is the only lens for large openings that offers high efficiencies, controlled luminance and rigidity.
*Metric and custom sizes also available
*Limited Supply. Call for availability