Screen Excellence, the ultimate brand for high-performance, acoustically transparent, moiré free projection screens, has announced Enlightor 4K the worlds first acoustically transparent projection screen material designed specifically for commercial D-Cinema 4k projectors, as well as all Hi Def 1080p projectors on the market. North American value-added distributor, StJohn Group, announced the immediate availability of Screen Excellences proprietary EN4K, matte white, woven fabric on all Screen Excellence Reference fixed frame, Craftsman fixed, and TAM Cinemascope fixed frame masking screens, as well as the companys new VistaCurve curved fixed frame screens