The Sidekick 640 is the smallest fully multi-functional 12-micron 640 thermal imaging monocular on the market. This unit boasts a fast 60Hz frame rate for smooth operation and industry-best outstanding visual acuity based on Armasight’s Iron Wolf thermal technology platform. Weighing under 250 grams the Sidekick can be used as a handheld mini-monocular or can be headset/helmet mounted utilizing the built-in mini-rail for hands-free operation. The high definition 1024×768 OLED display provides a crisp image with iconography providing key information. The Sidekick utilizes simplified 3 button controls that allow for easy manipulation in the field and offers one-touch in-unit video recording to capture all of your experiences. - Features - Multiple Color Palettes - Intuitive 3-Button Control - 1.5h Runtime on 1 x CR123A Battery 5.5h on 2 Batteries with Included Battery Extender - Image Detail Enhancement - Dovetail Mini-Rail Included for Helmet Mounting (with Optional Mount) - Works with Rayvn Group Modular Bridge Mount for Helmet-Mounting with PVS-14 MNVD or Second Sidekick (sold separately) - Ability to Shift Thermal Image to Collimate Sidekick Image with NVD when Bridged - Video Recording & Image Capture - USB Video Stream - USB-C Interface for External Devices - Compass - Battery Status Indicator - ULTEM Composite Body and Ergonomic Design - Designed and Assembled in the USA from U.S. and Global Component - Package Includes - Sidekick 640 Mini Thermal Monocular - 2 x CR123A Battery - USB-C Cable - Lens Cloth - Soft Case - Product Manual - Detector Type: ArmaCORE 640x480 12um Thermal Core - Refresh Rate: 60 Hz - Thermal Sensitivity: NETD < 40mK - Detection Range: 709m On a Human Sized Target - Recognition Range: 177m on a Human Sized Target - Identification Range: 111m on a Human Sized Target - Eye Relief: 15mm - Field of View: 24.16° x 17.37° - Optical Magnification: 1x - Digital Zoom: 1x-4x - Display: XGA (1024 x 768) OLED - Wireless: None - Graphics: Active On-Screen Graphics and Iconology - Lens System: F/1.00; 19mm manual focus - Diopter Adjustment: -5 to +5 dpt - Power Supply: 1 x CR123A or 2 x CR123A / 1 x 16650 - Battery Life: 1x / 2x CR123A-1.5h / 5.5h at 20°C (68°F) - Low Battery Indicator: Yes - Memory: 4 Hours of Video - Image Processing: Digital Enhancement - Environmental Rating: IP67 - Operating Temperature: -40° C to +50° C (-40° F to + 122° F) - Dimensions: 145 x 50 x 65mm / 5.7 x 1.9 x 2.6in - Weight: 242g / 0.53lbs - Warranty: 3 years w/ registration - Color: Black