irARM 640-Mini

Experience the power of irARM 640-Mini Thermal Scope. Compact, lightweight, and packed with advanced features.



Introducing the irARM 640-Mini Thermal Scope, a compact and powerful thermal imaging solution designed to excel in various professional applications. With a 640 × 480 12µm detector type, this scope delivers remarkable image quality.

The irARM 640-Mini features a 19 mm lens system with a 1.0× optical magnification and offers continuous 1× to 8× digital zoom, ensuring detailed and versatile thermal imaging. It includes digital enhancement and colorization for enhanced clarity in diverse conditions.

With an Eye Relief of 20 mm and a Field of View measuring 23.16° (H) × 17.37° (V), it offers a comfortable and expansive viewing experience. This compact unit can store up to 1,000 images and 1.5 hours of video, making it ideal for on-the-go professionals. The package includes a monocular, 2x CR123A batteries, a cloth, and a durable case. Weighing just 235 grams and measuring 114 × 63 × 70 mm (4.5 × 2.5 × 2.75 in), it’s incredibly portable.

Connectivity options include Bluetooth 4.3 and optional Wi-Fi, and it supports USB accessories like a CMOS camera or rangefinder. The Quad-VGA (1280 × 960) display with active on-screen graphics operates at a responsive 60 Hz refresh rate.

The irARM 640-Mini is adaptable with options such as an external battery, USB video streaming, Wi-Fi video streaming, graphic shot counter, graphic compass, on-screen controls, application controls, and guided reticles. With a 2-year warranty, it’s the go-to choice for professionals seeking precision, portability, and cutting-edge technology.

Additional information

Detector Type

640 × 480 12um

Eye Relief

20 mm

FoV [H x V]

23.16° (H) × 17.37° (V)


Up to 1,000 images and 1.5 hours of video


Monocular, 2xCR123A Battery, Cloth, Case


114 × 63 × 70 mm (4.5 × 2.5 × 2.75 in)


235 grams


2 years


Lens System: 19 mm; F/1.0

Optical Mag: 1.0×

Digital Zoom: 1× – 8× continuous

Image Processing: Digital Enhancements and colorization

Diopter Adjustment:  -5 to +5 dpt


Battery Life: Up to 2h at 20°C

Battery type: Two CR123A or one 16850 Lithium

Wireless: Bluetooth 4.3, Wi-Fi (option)

Display: Quad-VGA (1280 × 960)

Graphics: Active on screen Graphics

Refresh Rate: 60 Hz

USB accessories: CMOS camera, Rangefinder


  • External battery
  • USB video stream
  • Wi-Fi video stream
  • Graphic Shot Counter
  • Graphic Compass
  • On screen controls
  • Application Controls
  • Guided reticles


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