Wilcox Amber Filter Cover Assembly Green Phosphor F4949 Black. 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 Amber Filter Cover Assembly: Manufacturer: Wilcox Color: Black Finish: Flat Matte Fabric/Material: Polycarbonate/Rubber Features of Wilcox Amber Filter Cover Assembly Quickly attaches and detaches an array of Night Vision Goggles and Scopes. Unique padded rubber eye cup protects eye socket from impact injury. Amber Filter provides tactical advantage greatly reducing Green Eye Splash common to all NVG devices. Molded rubber eyepiece eliminates NVG Light pollution from escaping the eyepiece. Combat proven by the US special operations community and domestic law enforcement personnel. Package Contents: Wilcox Amber Filter Cover Assembly Wilcox 34000G04: Amber Filter Cover Assembly Green Phosphor F4949 Black