The Flir LS-X and LS-XR feature high resolution displays, extended zooming capabilities, and video output. Find it with LS-X and LS-XR. FREE Shipping*

The FLIR LS-X and LS-XR handheld thermal monoculars are designed for the men and women who serve and protect. This powerful, easy-to-use imager gives officers the tactical advantage when pursuing suspects, looking for evidence, or conducting search and rescue. The LS-X and LS-XR feature high resolution displays, extended zooming capabilities, and video output. Whatever you need to see, find it with the LS-X and LS-XR.

  • Superior Thermal Vision

    An improved eyepiece display takes full advantage of the high resolution thermal core, 5x magnification, and InstAlert™ hot object highlighting.

  • Portable and Rugged

    The FLIR LS-X and LS-XR monoculars fit easily into pockets, packs, or the included Molle pouc

  • Simple Operation

    This thermal monocular has intuitive controls that make single-handed use a breeze, even with gloves on.

About FLIR:

FLIR Systems, Inc. designs, develops, manufactures, markets, and distributes technologies that enhance perception and awareness. They bring innovative sensing solutions into daily life through our thermal imaging, visible-light imaging, video analytics, measurement and diagnostic, and advanced threat detection systems.FLIR offers a diversified portfolio that serves a number of applications in government & defense, industrial, and commercial markets. Their products help first responders and military personnel protect and save lives, promote efficiency within the trades, and innovate consumer-facing technologies. FLIR strives to strengthen public safety and well-being, increase energy and time efficiency, and contribute to healthy and intelligent communities.

Contact us to schedule a demonstration.

For on-site alignment, ultrasound and lubrication service please visit Precise Reliability

*Free ground shipping in the continental US.


Field of view (FOV)
17° x 13° NTSC
System Overview
Built-in Display
640 × 480 LCD Display
Detector Type
336 x 256 VOx Microbolometer
Drop Test Rating
1 m
Package Includes
Handheld Thermal Camera,USB Power Adapter/Charger,Wrist strap, Custom Video out cable, USB Cable, Quick Start Guide, Molle bag
IP-67, Submersible
Size (L x W x H)
6.70″ × 2.31″ × 2.44″
Thermal Sensitivity
< 50 mK @ f/1.0
2 years standard, 3 years with product registration
7.5 – 13.5 µm
Connections & Communications
Video Output
NTSC composite video Thru USB port via Custom USB to RCA cable. Output switchable to PAL via user GUI
Environmental & Approvals
Operating Temperature
-4°F to 122°F (-20°C to 50°C); Laser = 4°F to 122°F (-10°C to 50°C)
Storage Temperature
-40°F to 140°F (-40°C to 60°C)
Imaging & Optical
Adjusts Display Brightness Setting
Image Polarity
White Hot / Black Hot / InstAlert™; Selectable
Image Processing
FLIR Proprietary Digital Detail Enhancement ™
On-Screen Symbology
6.70″ x 2.31″ x 2.44″
12 oz (340 g)
Battery Life (Operating)
> 5 Hours
Battery Type
Internal Li-Ion Cell
Start Up Time
< 1.5 seconds
Black Hot & White Hot
Black Hot / White Hot / InstAlert™
Laser Pointer
Red Laser Pointer
White Hot / Black Hot / InstAlert™; Selectable
Power Button
On / Off
Splash Screen
Video Refresh Rate
< 9Hz NTSC or 60 Hz
Zoom Button
2× & 4×
Range Performance
Detect Man (1.8m x 0.5m)
570 m



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