SiOnyx Aurora Explorer Edition, Black, Night Vision Monocular + NVG shroud. Has a custom adapter for NVG shroud. The item "SiOnyx Aurora Explorer Edition, Black, Night Vision Monocular + NVG shroud" is in sale since Thursday, December 12, 2019. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Night Vision Optics".boat" and is located in Los Angeles, California. This item can be shipped to United States. Brand: SiOnyx Type: Monocular MPN: K010500 Size: Does Not Apply