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Zeus 640 50mm 2-16×50 (30 Hz) Thermal Riflescope


  • FLIR Tau 2 – 640×512 (17μm)
  • 3-year warranty
  • 30Hz Core
  • 50 mm Lens Thermal Imaging Camera
  • Fits any Picatinny MIL STD 1913 and Weaver rail
  • Optional External Power Supply and Video Recorder

Call for availability

SKU: TAT163WN4ZEUS21 Categories: , Tags: , , ,


The Zues 640 was originally designed as a dedicated scope, but you’ll find that it works just as well as a magnified spotting scope or handheld thermal imager. Weighing in at just 0.7 kg (1.5 lbs), it is the lightest and most compact scope in its class.

The Zeus can be used day and night without needing to take the sight off the rifle. The thermal imaging technology of the Zues (solid state, uncooled, long-wave infrared) allows you to find your target through atmospheric conditions like snow, dust, smoke, fog, haze, and more.

In addition to being small and light, Zeus Thermal Imaging Weapon Sights boast simple and intuitive control functions and features. These easy-to-understand functions let you customize your preferences and take advantage of the variety of setting options available.

The Zeus gives you a series of selectable color modes based on an 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 gives you the ability to record images and is equipped with a video-out capability.

Zeus makes your weapon installation easy and reliable thanks to its MIL-STD-1913/WEAVER/PICATINNY rail compatible quick-release locking mechanism. Zoom functions go from 1x to 2x and 4x without changing the point-of-aim to point-of-impact relationship of the targeting reticle.


The lightest and most compact scope in its class
Optical Magnification 3.4x(PAL)/ 2.8x(NTSC)
User selectable NTSC or PAL format
The latest Tau 2 17-micron uncooled FLIR core technology
Pixel Array Format: 336×256
Display Type: AMOLED SVGA 800×600
Easy and Intuitive Drop-down user interface
Fast 30Hz imaging
Digital E-Zoom: 1x, 2x and 4x
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
Imaging Filter Algorithms:
– Active Contrast Enhancement(ACE)
– Second Generation Digital Detail Enhancement(DDE)
– Smart Scene Optimization(SSO)
– Automatic Gain Control (AGC)
– Silent Shutterless Non-uniformity Correction(SSN)
Extended Operation Time with Optional External Battery Power Supply
Recording: Video Output /Optional Video Recorder with onboard replay
Wireless remote control for tactical operations
Water and Fog-Resistant
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 the USA
Limited 3-year warranty
10-year warranty on FLIR detector


Refresh Rate 30 Hz
Magnification (NTSC/PAL) 2.8x / 3.4x
Objective Lens Type Germanium
Type of Focal Plane Array FLIR Tau 2
Pixel Array Format 336×256
Pixel Size 17 µm
Display Type AMOLED SVGA 060
Pixel Display Format 800×600
Display Brightness Discretely Adjustable to 8 Levels
Turn-on Time, max 3 sec
Digital Zoom 1x, 2x and 4x
Image Palettes White Hot, Black Hot, Fusion, Rainbow, Globow, Ironbow 1, Ironbow 2, Sepia, Color 1, Color 2, Ice-Fire, Rain, and OEM Custom
Reticle Type 6-Pattern Digitally Controlled: Dot 4 MOA, Line Dot, Cross Center Dot, Cross, Crosshair and “No Reticle”
Reticle Color Black, White, Red, Cyan
Boresight Adjustment Digitally Controlled
Analog Input and Output Format (resolution) PAL (768×574 pixels)/ NTSC (640×480 pixels)
Video Recording Optional Digital Video Recorder with SD card slot
Remote Control Wireless

Objective Focal Length 42 mm
Objective F-number 1:1
Field of View ( ang.) 7.8° x 5.9°
Exit Pupil Diameter 10 mm
Eye Relief 45 mm
Focus Method Manual
Focusing Range 5m to inf.
Diopter Adjustment Manual
Diopter Adjustment Range ±5 diopter

Weapon Mount Type Picatinny, MIL-STD 1913, and Weaver Rails
Height of the Scope Axis above Rail 42 mm (1.65 in)
Overall Dimensions 194 × 68 × 78 mm (7.6 × 2.7 × 3.1 in)
Weight (w/o Batteries) 0.7 kg (1.5 lbs)
Warranty 3 year
Warranty on FLIR detector 10 years

Additional information

Imaging Type




Mount Type

Weapon Mount