The Incendis Thermal can used as a stand-alone optic or forward-mounted in front of your favorite glass. Emergency response professionals and special operators use the Incendis for search and rescue and a hand-held tracking device. The scope features focus adjustable objective lens; Shutter and Shutterless Nuke; White Hot, Black Hot, Red Accent and Green Hot heat display; 60 NTSC frame rate; three calibration modes, automatic calibration, manual calibration, and shutter calibration; three scene contrast presets and mountable on any standard picatinny rail. Includes Neoprene bag, USB-C cable with Video-out, USB one-in-four charging cable, Certificate of inspection, Lens cloth, four rechargeable CR123A batteries and warranty card.