AGM Fuzion thermal and optical bi-spectrum monocular for use by law enforcement, first responders, hunters, and other outdoor enthusiasts to detect and view objects in darkness or extreme environments including smoke, fog, and rain. The subject device consists of a hand-held plastic housing with a lens on each end and multiple buttons on the top that allow the user to power on the device, cycle through menus, and alter zoom. The device further incorporates an OLED display, thermal detector, optical detector, laser range finder, wi-fi hotspot and a rechargeable battery. The monocular has built in memory that allows the user to record video or take digital snapshots of the viewing area. You state that the user can choose between viewing in visible light, thermal, or a combination of the two referred to as fusion.
[1] Please importantly note that only the relevant portion of the related is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
[1]. https://rulings.cbp.gov/ruling/N321558