The Watchman IR Illuminator from Armasight is powered by VCSEL technology, to positively ID and track targets beyond 500 yards. This device features three brightness settings to aid visibility when there is low to no ambient light available and can focus as low as 3 degrees and out to a 14-degree field of view. The Watchman works great as a handheld unit however, if the mission dictates, it can be mounted to a firearm or night vision device via the included 30mm ring. The push button tail cap can be swapped out for the provided tape switch if it is needed in a more tactical application. The body is constructed with aircraft-grade aluminum and is built to be shockproof with an IP67 waterproof rating. MSRP: $199. Contact: www.armasight.com