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Armasight Operator 640 Clip-on 1-4x35mm

The Operator 640 is a compact, high-performance thermal clip-on designed to mount in front of 1–6x day optics with no re-zeroing required. Featuring a 640×480 ArmaCORE™ sensor and 35mm germanium lens, it delivers clear thermal imaging with detection out to 1,300+ meters. Built for versatility, it’s ideal for hunting, patrol, and tactical applications.

With simple 3-button controls, multiple color palettes, and video/image capture with USB-C output, the Operator 640 is easy to use in any environment. Its rugged aluminum housing, IP67 rating, and .50 cal recoil rating ensure durability in demanding conditions.


Key Features

  • 640×480, 12µm ArmaCORE™ thermal sensor
  • 60Hz refresh rate
  • 35mm germanium lens
  • Clip-on design (no re-zero required)
  • Up to 1,305m detection range
  • 1x unity magnification (for 1–6x day scopes)
  • 1–4x digital zoom
  • Video & image capture + USB-C output
  • Multiple color palettes & image enhancements
  • Quick-detach mount
  • IP67 waterproof, .50 cal rated

Specifications

  • Detector: ArmaCORE™ 640×480, 12µm
  • Refresh Rate: 60 Hz
  • Thermal Sensitivity: <40mK
  • Detection Range: 1,305m (human target)
  • Field of View: 12.6° × 9.4°
  • Optical Magnification: 1x (unity)
  • Digital Zoom: 1x–4x
  • Display: 1024×768 OLED
  • Lens: 35mm, F/1.0 manual focus
  • Wireless: None
  • Recoil Rating: Up to .50 cal
  • Power: 2× CR123A
  • Battery Life: ~4 hours
  • Environmental Rating: IP67
  • Operating Temp: -40°F to 122°F
  • Dimensions: 6.05 × 3.24 × 3.32 in
  • Weight: 1.04 lbs (473g)
  • Color: Gray
  • Warranty: 3 years (with registration)

Includes: Clip-on unit, QD mount, USB-C cable, zeroing target, batteries, lens cloth, soft case, manual

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