Screen Perforation Data Sheet

STANDARD PERFORATION

Engineered for large venues and cinema, Strong/MDI's standard perforation pattern provides flawless image reproduction when used in conjunction with any type of high-performance projector. Optimized sound transmission and minimal light loss allow both projectors and speakers to operate at lower levels of output.

HP MICRO PERFORATION

Strong/MDI recommends using the micro perforated screen when viewers are seated closer than 16 feet from the screen surface. The nearly invisible holes provide excellent sound transmission and maintain the surface's light reflectance properties.