Armasight NSGNYX7P0133DA1 Nyx-7 PRO 3 Alpha - Night Vision Goggle Gen 3 High Performance Type: Goggles Accessory: Rebate is available only when purchasing product with Armasight 5x A-Focal Lens Specifications: IIT Generation Gen 3 High Performance Night Vision: Yes Color: Black Battery Type: (1) 3 V lithium, or (1) AA Alkaline Field of View: 40° Objective Lens: 27 mm