Armasight Warden 640 Thermal Monocular 2.5-10x35mm with FLIR Tau 2 Core

The Armasight Warden 640 is a clip-on thermal monocular designed to convert standard daytime riflescopes into thermal imaging systems. Featuring a 640x512 17-micron FLIR Tau 2 uncooled thermal sensor and 2.5-10x digital magnification, this unit delivers clear thermal detection in complete darkness, smoke, and adverse weather. The 35mm germanium objective lens provides sufficient thermal resolution for medium to long-range observation and target acquisition on hogs, predators, and other game.

The Warden 640 mounts in front of existing daytime optics via a Picatinny rail adapter, preserving your primary scope's zero and reticle. Built with a rugged aluminum housing, it's waterproof to IPX7 standards and operates reliably in temperatures from -40°F to +122°F. White hot, black hot, and multiple color palette modes optimize target contrast in varying environments. Powered by dual CR123A batteries with a runtime of approximately 4 hours, the Warden 640 also features video recording and USB connectivity for data transfer. This is a thermal imaging device subject to ITAR export restrictions.

• Type: Clip-On Thermal Monocular
• Thermal Sensor: 640x512 17µm FLIR Tau 2 Uncooled
• Magnification: 2.5-10x Digital
• Objective Lens: 35mm Germanium
• Detection Range: Approximately 1,200 meters (human-sized target)
• Frame Rate: 30 Hz
• Display: OLED
• Mounting: Picatinny Rail Adapter (Clip-On Compatible)
• Reticle: Multiple Reticle Options
• Palettes: White Hot, Black Hot, Multiple Color Modes
• Waterproof Rating: IPX7
• Operating Temperature: -40°F to +122°F
• Power: Dual CR123A Batteries (Approx. 4-Hour Runtime)
• Recording: Video Recording Capable
• Weight: Approximately 1.4 lbs
• Export Restriction: ITAR Controlled – US Sales Only