ARMASIGHT by FLIR Zeus 640 3-24x75 (30Hz) Thermal Imaging Rifle Scope Sight


$ 3,995.00 

ARMASIGHT by FLIR Zeus 640 3-24x75 (30Hz) Thermal Imaging Rifle Scope Sight



Armasight is excited to introduce its latest and most technologically advanced family of Zeus Thermal Imaging Weapon Sights to the Sporting, Law Enforcement and Military markets. The Zeus product line is based on the latest FLIR Tau 2 VOx microbolometer core and is composed of ten (10) different models – each optimizing performance, price and state of the art technology for a variety of uses and mission applications ranging from the seriously committed hunter to the military designated marksman. While primarily designed as a weapon scope, the Zeus functions equally well in its collateral assignments as a magnified spotting scope or handheld thermal imager. The Zeus is a solid state, uncooled, long-wave infrared, magnified dedicated weapon scope intended for day and night engagements without the need to remove the sight from the rifle. The 24/7 mission capability is only one of the strengths of Zeus. The thermal imaging technology also allows you to detect targets by cutting through snow, dust, smoke, fog, haze, and other atmospheric obscurants. Unlike the use of laser targeting or near-infrared illumination to augment night vision equipment, the Zeus Thermal Imaging Weapon Sight is extremely difficult to detect with other devices as it emits no visible light or RF energy.
In addition to being the smallest and lightest in their class, Zeus Thermal Imaging Weapon Sights are characterized by their simple and intuitive controls, functions and features that are layered among direct button adjustments, direct combination button functions, and electronic menu selections. This “layering” of easy-to-understand control functions provides the operator with a framework for customizing his preferences and exploiting the robust variety of setting options available in the Zeus. The Zeus has a unique series of menu selectable temperature sensitive “scenarios” for rapid target detection in addition to a variety of color display presentations based on a rich, upgradeable software package. A wireless remote switch is included to activate the Zeus Thermal Imaging Weapon Sight when positioned in the “standby” mode. The Zeus has the ability to record imagery and is equipped with a video-out capability in operator selectable NTSC or PAL formats. The Zeus uses the same multi-pin connector to provide both video-in imagery, where there is a need for map or rangefinder display overlays, and external power access.
Zeus weapon installation is easy, repeatable, and reliable based on a unique and highly user-friendly MIL-STD-1913/WEAVER/PICATINNY rail compatible quick-release locking mechanism. The solid state technology and software algorithms combined with a complimentary color reticle platform used in the Zeus Thermal Imaging Weapon Sight ensure maximum reticle contrast, high level target accuracy, and boresight retention that cannot be achieved with mechanical boresight adjusters and traditional ballistic drums. This level of accuracy is translated into the electronic zoom (e-zoom) function of the Zeus Thermal Imaging Weapon Sights which can be progressively increased from 1x to 2x to 4x and 8x without changing the point-of-aim to point-of-impact relationship of the targeting reticle.
Armasight is convinced that the Zeus Thermal Imaging Weapon Sight represents one of the most sophisticated sighting devices available to hunters, SWAT Teams, and the Military on the market today based on superior price-to-performance value.


  • The lightest and most compact scope in its class
  • Optical Magnification 1.8x(PAL)/ 1.5x(NTSC)
  • User selectable NTSC or PAL format
  • The latest Tau 2 17-micron uncooled FLIR core technology
  • Pixel Array Format: 640×512
  • Display Type: AMOLED SVGA 800x600
  • Easy and Intuitive Drop-down user interface
  • Fast 30Hz or 60Hz imaging
  • Digital E-Zoom: 1x, 2x, 4x, and 8x
  • Color Modes: White Hot/ Black Hot/ Rainbow/ Various Color Modes
  • 6 onboard digitally controlled reticle patterns available: “Dot 4 MOA”,
  • “Line Dot”, “Cross-Center Dot”, “Cross”, “Crosshair”, and “No Reticle”,
  • Reticle Colors: Black, White, Red, Cyan
  • Electronic zoom reticle tracking capability maintaining boresight
  • Extended Operation Time with Optional External Battery Power Supply
  • Recording: Video Output /Optional Video Recorder with onboard replay
  • Hunting scenario algorithms for optimized performance (Hog, Coyote,
  • Mountain Lion, etc.)
  • Tactical Scenarios (CQB, etc.)
  • Wireless remote control for tactical operations
  • Waterproof, CNC machined aircraft-aluminum alloy construction
  • Rapid start-up
  • MIL -STD-1913 (Picatinny Rail) Quick Release Mount
  • Integral MIL-STD-1913 Rails on unit for optional day optics or accessories
  • Shuttered eyeguard to prevent facial display backsplash and maintain light security
  • Made in USA



Focus Range

10m to inf.

Pixel Size

17 µm


2 years standard, 3 years with product registration

Height of the Scope Axis above Rail

48 mm (1.89 in)


2.7x / 3.2x

Digital Compass


Digital Inclinometer


Eye Relief [mm]

45 mm

Optional Accessories

Mil-Standard Hard Shipping/Storage Case #101, AMRF2200 - Advanced Modular Range Finder, Extended Battery Pack, IRIS Wireless Head Mounted Display, HD DVR Digital Video Recorder

Recoil Resistance

700 g

Warranty on Detector

10 Years

Weight [w_o Batteries]

1.1 kg (2.4 lbs)

Windage Adjustment Range [NTSC_ PAL]

±61MOA / ±50MOA

Windage_Elevation Boresight Increment [NTSC]

0.76 mOA0.22 mils0.8 in/100 yd2.2 cm/100 m

Windage_Elevation Boresight Increment [PAL]

0.63 mOA0.18 mils0.65 in/100 yd1.8 cm/100 m


Included Accessories

Soft carrying Case, Battery Cassette, Packing Box, Instruction Manual with Warranty Card, Two Lithium Battery CR123A, AWReC (Advanced Wireless Remote Control) #94, Picatinny adapter for AWReC (Advanced Wireless Remote Control), Video Cable, Lens Tissue


Remote Control


Video Recording

Optional Digital Video Recorder with SD card slot

Analog Input and Output Format [resolution]

NTSC (640 × 480 pixels) / PAL (768 × 574 pixels)


Operating Temperature

-40°C to +50°C (-40°F to +122°F)

Storage Temperature

-50°C to +70°C (-58°F to +158°F)


Active Contrast Enhancement


Digital Zoom

1×, 2x, 4x, and 8x

Diopter Adjustment


Display Type


Smart Scene Optimization


Thermal image palettes

White Hot, Black Hot, Fusion, Rainbow, Globow, Ironbow 1, Ironbow 2, Sepia, Color 1, Color 2, Ice-Fire, Rain, and OEM Custom

Boresight Retention


Diopter Adjustment Range

±5 diopter

Refresh Rate

30 Hz

Reticle Type

6-Pattern Digitally Controlled Dot 4 MOA, Line Dot, Cross Center Dot, Cross, Crosshair, and No Reticle

Automatic Gain Control [AGC]


Boresight Accuracy


Boresight Adjustment [Pix_MOA]

Digitally Controlled

Boresight Repeatability


Digital Angle Cosine Indicator


Display Brightness

Discretely Adjustable to 8 Levels

Elevation Adjustment Range [NTSC _ PAL]

±46MOA /±38MOA

Exit Pupil Diameter [mm]

10 mm

Field of View [angle]

8.3° × 6.6°

Focus Method


Information_Based Histogram Equalization [IBHEQ] _ SKY_SEA


Objective F_number


Objective Focal Length

75 mm

Objective Lens Type


Pixel Array Format


Pixel Display Format


Reticle Color

Black, White, Red, Cyan

Second Generation Digital Detail Enhancement [DDE] _ Sharpness


Silent Shutterless NUC [SSN]


Type of Focal Plane Array

FLIR Tau 2

User_Controlled Manual Non_Uniformity Correction_ Flat_Field Correction [UCMNUC_ FFC]



Dimensions (L x W x H)

291 × 89 × 96 mm (11.5 × 3.5 × 3.8 in)



Two CR123A 3V Lithium batteries or CR123 type rechargeable batteries with voltage from 3.0V to 3.7V (2)

Battery Life

Up to 4 hr (optional up to 12 hrs)

Battery status indicator


Start Up Time

3 sec

External Power Supply

6 VDC/ 600mA


  • Soft carrying Case
  • Two Lithium Battery CR123A
  • Battery Cassette
  • Lens Tissue
  • Instruction Manual with Warranty Card
  • Video Cable
  • AWReC (Advanced Wireless Remote Control) #94
  • Picatinny adapter for AWReC (Advanced Wireless Remote Control)


    Export Restrictions

    While all Gen 3 and some Gen 2+ require export licenses, all night vision products are subject to United States Export rules and regulations. Valid export licenses may be issued by the U.S. Department of Commerce or the U.S. Department of State, Directorate of Defense Trade Controls, in accordance with the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulation 120-130. No exceptions!!