irARM Hawk 640-50

Conquer the distance with irARM Hawk 640-50 Thermal Scope. Unmatched clarity and precision for outdoor enthusiasts.



Step up your game with the irARM Hawk 640-50 Thermal Scope, the perfect tool for long-range outdoor activities and hunting. With a crystal-clear 640 x 480 resolution and an 8.8° x 6.6° wide field of view, this monocular provides a precise viewing experience for long-range targeting. The lens system features a 50 mm aperture with an optical magnification of 2.1x, and a 4x continuous digital zoom for close-up precision. The diopter adjustment of -5 to +5 dpt allows you to customize the view according to your vision.

This thermal scope features wireless connectivity with Bluetooth 4.3 and Wi-Fi for easy data sharing and live streaming. The display is a Quad-VGA FLCOS with active on-screen graphics and a refresh rate of 60 Hz. The package includes a rangefinder, external battery, and USB accessories for your convenience. You can also control this device through an Android and iOS app.

With up to 4 hours of video memory, you can capture and record your outdoor adventures and store them for later viewing. The built-in battery charging feature ensures you never miss a shot while the USB video stream and Wi-Fi video stream features allow you to share your experiences with your friends and family. With on-screen controls, a graphic shot counter, and a graphic compass, this thermal scope is an essential tool for any outdoor enthusiast who demands precision and clarity in long-range targeting.

Additional information

Detector Type

640 × 480 12µm

Eye Relief

25 mm

FoV [H x V]

8.8° (H) × 6.6° (V)


4 hours of video


Monocular, CR123A Battery, Cloth, Case


197 × 71 × 87 mm (7.7 × 2.8 × 3.4 in)


837 grams


2 years


Lens System: 50 mm; F/1.00

Optical Mag: 2.1x

Digital Zoom: 1× – 8× continuous

Image Processing: Digital Enhancement

Diopter Adjustment: -5 to +5 dpt


Battery Life: Up to 4h at 20°C

Battery type: Two CR123A 3V Lithium battery

Wireless: Bluetooth 4.3, Wi-Fi

Display: Quad-VGA (1280 × 960) FLCOS

Graphics: Active on screen Graphics

Refresh Rate: 60 Hz

USB accessories: Rangefinder / External battery


  • Battery charging
  • USB video stream
  • Wi-Fi video stream
  • Graphic Shot Counter
  • Graphic Compass
  • On screen controls
  • Android and iOS App


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