IRIS 3 is a triple function multi-laser device with a redesigned 7075 aluminum housing that is 43% lighter and sits 20% lower than the previous model. IRIS 3 now boasts a powerful 45mW IR (infrared) illuminator along with a VIS (visible) laser pointer and infrared (IR) laser pointer. Additionally, the IRIS 3 now features a center-positioned fire button for ambidextrous activation of momentary or constant ON functions. IRIS 3 also features updated, rear-facing power and mode selector switches with improved ergonomics and feel. An all-new, ultra-compact two-button remote activation switch features a VIS override function and is included. IRIS 3 is available with either a green or red VIS laser pointer. Specifications for Holosun IRIS 3 Triple Function Multi-Laser Device: Manufacturer: Holosun Color: Black Battery Type: Lithium Metal, CR123A Water Resistance Level: IPX8 Weight: 6.4 oz Fabric/Material: 7075-T6 Aluminum Package Contents: Holosun IRIS 3 Triple Function Multi-Laser Device