Product DescriptionThe Armasight Sidekick 640 is a palm-sized, high-performance thermal monocular built for scouting, tracking, and security. Powered by a 12 microm 640x480 thermal core and a fast 60 Hz refresh rate, it delivers smooth, detailed thermal imagery on a crisp 1024x768 OLED display. The compact ULTEM composite housing is rugged and IP67 water-resistant, and the integrated Dovetail mini-rail enables headset/helmet mounting for hands-free use. Intuitive 3-button controls, one-touch image and video recording, multiple color palettes, and USB-C connectivity make the Sidekick 640 easy to use in the field. The 19 mm Germanium objective provides 1x optical magnification with 1-4x digital zoom, and the unit ships with batteries, a battery extender, and accessories so you can get started right away.Product Highlights 12 microm 640x480 thermal core with outstanding visual acuity and smooth 60 Hz operation High-definition 1024x768 OLED display with clear iconography for key status indicators Rugged ULTEM composite body, IP67 water resistance, and compact, lightweight design Integrated Dovetail mini-rail for headset/helmet mounting; compatible with bridge systems One-touch video recording and image capture, multiple color palettes, USB video stream, and USBC interface Specs Brand Name: Armasight Model/MPN: TAVT66MN9SIDE101 UPC: 810081911672 Thermal Core: 640x480 resolution, 12 microm pixel pitch Refresh Rate: 60 Hz Display: OLED, 1024x768 resolution Objective Lens Diameter: 19 mm (Germanium) Optical Magnification: 1x Digital Zoom: 1x-4x Field of View: 24.16 x 17.37 degrees Detection Range: ~709 m on a human-sized target; recognition ~177 m; identification ~111 m Eye Relief: 15 mm; Diopter Adjustment: 5 to +5 dpt Dimensions: 5.7 x 1.9 x 2.6 in Weight: 0.53 lb Power: 1 x CR123A (approx. 1.5 h); up to ~5.5 h with included battery extender (2 x CR123A); compatible with 16650 Video/Storage: Built-in one-touch recording; approx. 4 hours of video Interface: USBC; USB video stream Housing: ULTEM composite; Water Resistance: IP67 Operating Temperature: 40 to 50 AdegC (40 to 122 AdegF) Mounting: Dovetail mini-rail included for helmet mounting (optional mounts/bridges available) Designed and assembled in the USA from U.S. and global components Included in Box: Sidekick 640 monocular, 2 x CR123A batteries, battery extender, USBC cable, lens cloth, soft case, product manual Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.