Thermal Imaging Riflescope

FLIR Zeus Pro

Model: Zeus Pro 640 4-32x100 (30 Hz)
Go to Support Page
product image

The FLIR Zeus Pro thermal weapon sight offers a digital inclinometer, electronic compass, and multiple ballistic drop reticles for accuracy on long-range targets. Intuitive controls make range estimation and target orientation simple while onboard algorithms and user-controlled reticle adjustments work in tandem to deliver precise shots on-target, day or night.

24/7 Long-Range Performance

  • Uncompromised Magnification

    Powerful lens options up to 8x optical magnification work alongside FLIR’s Tau 2 core to allow clear, undistorted target classification over long distances.

  • Rugged Endurance

    Submergible water-resistant housing and .50 BMG shock resistance combined with extended battery life combat harsh conditions.

  • Intelligent Precision

    Zeus Pro and external accessories can pair with a mobile device to provide target direction and orientation, weather conditions, or serve as a remote control.

System Overview
Dimensions (L x W x H)
334 x 90 x 100 mm (13.1 x 3.5 x 3.9 in)
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)
3.5× / 4.2×
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
0.50 BMG weapon shock
Warranty on Detector
10 Years
Weight [w_o Batteries]
1.3 kg (2.9 lbs)
Windage Adjustment Range [NTSC_ PAL]
±48MOA / ±40MOA
Windage_Elevation Boresight Increment [NTSC]
0.6 mOA, 0.17 mils, 0.6 in/100 yd, 1.7 cm/100 m
Windage_Elevation Boresight Increment [PAL]
0.5 mOA, 0.15 mils, 0.5 in/100 yd, 1.5 cm/100 m
Included Accessories
Battery Set, AWReC (Advanced Wireless Remote Control 5-buttons), Soft carrying Case, Picatinny adapter for AWReC (Advanced Wireless Remote Control), Instruction Manual with Warranty Card, Video Cable, Battery Cartridge (for AA batteries), Key (used to remove the battery cap insert), Battery Box Extender Ring (for AA batteries), Lens Tissue
Connections & Communications
Remote Control
Wireless 5-button
Video Recording
Optional Digital Video Recorder with SD card slot
Analog Input and Output Format [resolution]
NTSC (640 × 480 pixels) / PAL (768 × 574 pixels)
Environmental & Approvals
Operating Temperature
-51°C to +57°C (-59°F to +134°F)
Storage Temperature
-57°C to +85°C (-70°F to +185°F)
Imaging & Optical
Active Contrast Enhancement
Digital Zoom
1×, 2×, 4×, and 8×
Diopter Adjustment
Display Type
0.17 mRad (35 SOA)
Smart Scene Optimization
Thermal image palettes
White Hot, Black Hot, Sepia, Fusion, Rainbow, and Rain
Boresight Retention
Diopter Adjustment Range
±5 diopter
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]
±36MOA / ±30MOA
Exit Pupil Diameter [mm]
10 mm
Field of View [angle]
6.2° × 5°
Focus Method
Information_Based Histogram Equalization [IBHEQ] _ SKY_SEA
Objective F_number
Objective Focal Length
100 mm
Objective Lens Type
Pixel Array Format
640 × 512
Pixel Display Format
800 × 600
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]
Four CR123A 3V Lithium batteries or four AA 1.5V
Battery life
Up to 7 hrs (optional up to 14 hrs)
Battery status indicator
Start Up Time
3 sec
External Power Supply
6 VDC/ 600mA
Refresh Rate
30 Hz
Media Gallery

Want more information on this product?

Call (888) 959-2259 to speak with a knowledgeable specialist.

FLIR Zeus Pro - Model: Zeus Pro 640 4-32x100 (30 Hz)

Change Selection