irARM Hawk 640-75

Experience the pinnacle of thermal imaging with irARM Hawk 640-75 Thermal Scope. Enhance your vision, conquer any terrain.



The irARM Hawk 640-75 Thermal Scope is a high-end thermal scope that offers advanced features and capabilities for professional users. With a 640 × 480 12µm detector type and a 75 mm lens system with an optical magnification of 3.2x, this scope provides a narrow field of view of 5.9° (H) × 4.4° (V) but offers excellent long-range detection and identification capabilities.

It has a built-in digital enhancement image processing feature that enhances the clarity of the thermal image. The scope also offers a diopter adjustment range of -5 to +5 dpt, making it suitable for use by people with different eyesight conditions.

The connectivity options of this scope include Bluetooth 4.3 and Wi-Fi, which allow users to connect to various devices and accessories. It also features a Quad-VGA (1280 × 960) FLCOS display with active on-screen graphics, a refresh rate of 60 Hz, and a battery life of up to 4 hours at 20°C. The scope uses two CR123A 3V lithium batteries for power.

Other features of the irARM Hawk 640-75 Thermal Scope include on-screen controls, a graphic shot counter, a graphic compass, and an Android and iOS app that enables users to stream video, adjust settings, and share images and videos with others. The scope comes with a package that includes a monocular, CR123A battery, cloth, and case, and is backed by a 2-year warranty.

Additional information


1010 grams


2 years


Lens System: 75 mm; F/1.00

Optical Mag: 3.2x

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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1 review for irARM Hawk 640-75

  1. bbe1e46308c0ff0304c785daab2642fe?s=60&d=mm&r=g

    Scott W.

    Just had to share: the irARM Hawk 640-75 Thermal Scope is mind-blowing! Took it out for a night hunt, and it's a total game-changer. The clarity is unreal, and the digital enhancement feature is pure magic. Tracked game like a pro, thanks to its precision. Plus, the live-sharing feature? Genius. If you're serious about hunting, this scope is a must. Thanks, irARM! #GameChanger

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