Thermal imaging binocular Armasight Janus with 10x/15x magnification
Thermal imaging binocular Armasight Janus with 10x/15x magnification

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    Average: 5 / 5 Based on 3 reviews
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Thermal imaging binocular Armasight Janus with 10x/15x magnification

  • Very sensitive CCD image sensor
  • 10×/15× optical magnification
  • Optional external devices
  • Suitable for daytime operation
  • Thermal imaging binocular has durable construction

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Armasight Janus thermal imaging binocular with 10x/15x magnification

Armasight Janus is a top-notch digital thermal imaging binocular, designed for observation of large areas both at night and during the day.

The Armasight's Janus model was designed for professional use, especially operation in varying lighting conditions – e.g. patrolling areas partially illuminated by floodlights, such as correctional facilities, or industrial premises requiring constant surveillance. Its versatility makes this bi-ocular a frequent choice for amateur purposes, such as hunting or nocturnal wildlife observation.

Night vision image is displayed on an AMOLED screen, which ensures clear and undistorted sight. The compact construction of the Janus thermal imaging binocular was designed for maximum ergonomics, while bi-ocular vision causes little eyestrain during prolonged observation. Handling the device is simple and intuitive – all settings can be modified in an on-screen menu, or using ergonomic functional buttons.

  • Very sensitive CCD sensor


    Contrary to analogue night vision devices, Armasight Janus thermal imaging biocular is not affected by exposure to bright light sources – it poses no risk of damage to the device. Janus is a digital construction based on a black-and-white CCD sensor highly sensitive to visible light and near-IR wavelengths.

  • 10× magnification


    10× magnification optical system is made of precisely crafted glass lenses covered with multilayered anti-reflective coating. It ensures obtaining undistorted and clear image.

  • IR illuminator


    The Janus thermal imaging binocular comes with an  XLR850 external IR illuminator, allowing to use the device at complete lack of ambient light, and providing effective illumination and increased efficiency at long range observation (illuminaion range up to 900 meters).

  • Video output


    The thermal imaging binocular is equipped with a video output, which allows to connect it to a dedicated Armasight Recorder DT in order to record camera image on replaceable memory cards. The compact recorder can be easily attached on a mounting rail and connected to the camera. It is also possible to connect an external display unit (PAL/NTSC format).

  • Waterproof housing


    The thermal imaging binocular is waterproof and able to operate in virtually any conditions. Armasight Janus' compact construction is resistant to mechanical damage and adverse weather conditions. Manufactured with high quality materials, it guarantees long-lasting and failure-free operation.

  • Video output


    Included wireless remote facilitates quick switching the device on and off.

  • Video output


    The Janus thermal imaging binocular is powered with a CR123A battery (work time up to 3h), or with an optional Extended Batery Pack (work time up to 8h), ensuring convenient power supply and ability to quickly replace discharged batteries.

Key features of the Armasight Janus thermal imaging binocular

  • high-performance CCD camera
  • Real-time display
  • optics magnification 10×/15×
  • lightweight and compact housing
  • glass optics with multi-layer anti-reflective coating
  • remote control
  • dual eye viewing system for comfortable, extended viewing sessions
  • manually adjustable eyepiece and objective lens
  • filled with dry nitrogen to prevent internal fogging
  • water resistance



Armasight is a flourishing small American company which is known for modern optical-electronic systems . Night-vision devices of great quality are designed by fiends who intend to construct basic devices for amateurs, but also night-vision devices, goggles and binoculars...


Specification of Armasight Janus thermal imaging binocular
Image intensifierSony CCD 42×42mm High-rate Near-IR Hypersensitive Dual Output High Resolution
Spectral matrix response0.4 to 1.1 microns (near infrared)
  • 10×
  • 15×
Angle of view
  • 2,6×2°
  • 2×1,5°
Angular resolution of the thermal imaging binocular10"
Pupil Diameter14mm
Rejection of the exit pupil16mm
System Total Darkness IRyes (XLR850)
Resolution of the thermal imaging binocular976×582
Video outputPAL
Lens system
  • 10×: 108 mm, F/1.54
  • 15×: 145 mm, F/1.54
Range of focus10 m to infinity
Diopter adjustment+5 to -5
Operation time of the thermal imaging binocular
  • CR123A batteries - up to 3 h
  • Extended Batery Pack - up to 8 h
Power supply
  • 2x CR123A battery (3V)
  • optional - external Extended Batery Pack power supply
Environmental ratingwater resistant
Operating temperature of thermal imaging binocular-40°C to +50°C
Storing temperature-50°C to +70°C
Dimensions316 × 100 × 76 mm
Weight1.04 kg


  • Thermal imaging binocular Armasight Janus with 10x/15x magnification
  • Platform-ring
  • Video Ccble
  • Lens cover
  • Eyepiece
  • Mounting adapter with Picatinny rail / Weaver
  • Lens tissue
  • Soft carrying case
  • Two Lithium Battery CR123A
  • XLR-IR850 detachable X-Long range infrared illuminator with charger and battery
  • User manual
  • Wireless remote AWReC
  • Warranty - 24 months

Additional accessories

  • AMRF2200 - advanced modular range finder for high Performance digital and thermal devices
  • Recorder DT
  • Extended battery pack
  • XLR -IR afocal doubler


Reviews (3)

By Logan W.

Comment : I'd like to add that many functions can be adjusted to your needs what improves the comfort of use and its capacity .
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By Nicholas W.

Comment : If you'd ask me why Janus, I'd say = huge magnification, powerful IR illuminator, robust waterproof housing, sensitive ccdsensor and even a wireless remote control! All these advantages are described on the product page if you need details. In reality, the gear is even better!
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By William T.

Comment : truly marvelous thermal imaging binocular that has proven its worth more than once, if you can afford it, you should buy it
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