Wilcox Filter Cover Assembly Amber. The unique padded rubber eye cup protects the eye socket from impact injury and the amber filter provides a tactical advantage by greatly reducing green eye splash common to all NVG devices. Specifications for Wilcox Filter Cover Assembly: Manufacturer: Wilcox Color: Amber Finish: Flat Matte Features of Wilcox Filter Cover Assembly Molded rubber eyepiece eliminates NVG light pollution from escaping the eyepiece. Flat matte finish for covertness in combat conditions. Combat proven by the US special operations community and domestic law enforcement personnel. Package Contents: Wilcox Filter Cover Assembly Wilcox 34000G03: Filter Cover Assembly Amber