The Jockey 640 easily mounts in front of your existing 1-6x day scope with no additional zeroing required, working flawlessly with most optics under 5x magnification. The Jockey&&';;s compact and lightweight design keeps your favorite .308, rimfire, airgun, or crossbow nimble and responsive. This unit boasts the high-performance ArmaCORE(TM) 640 thermal core, fast 60Hz frame rate for smooth operation and industry-best, outstanding visual acuity, based on Armasight&&';;s Iron Wolf thermal technology platform. An extensive suite of features includes video and image capture, USB video stream, USB-C interface for viewing your recordings and photos on external devices such as computers or televisions. The Jockey 640 offers multiple color palettes, intuitive simple 3 button controls, a quick detach mount, and long battery life. Features Multiple Color Palettes Intuitive 3-Button Controls Reticle (for Digital Zoom) 4 Hours Runtime at 20Adeg C Image Detail Enhancement Simple Alignment for Digital Zoom Capabilities Quick Detach Mount Included Video Recording & Image Capture USB Video Stream USB-C Interface for External Devices Reticle ON/OFF Selection Battery Status Indicator ULTEM Composite Body and Ergonomic Design Designed and Assembled in the USA from U.S. and Global Components Package Includes Jockey 640 Compact Thermal Clip-On Quick Detach Mount USB-C Cable Light Suppressor Thermal Zeroing Target 2 x; CR123A Battery Lens Cloth Soft Case Product Manual