This ingenious, cost-effective accessory adds 16:9 motorized masking to any brand’s 2.40 fixed frame film screen. This blackens undesirable grey pillar bars properly framing the content, that along with remote or automated control, adds a layer of sophistication to the home theater Ames, IA – March 23, 2023 – Seymour-Screen Excellence, the made-in-the-USA CEDIA channel brand that specializes in reference-grade …