Flir Scout LS-XR 640 x 512 Thermal Monocular, 30 Hz

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Flir Scout LS-XR 640 x 512 Thermal Monocular, 30 Hz

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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 FLIR LS-X and LS-XR.


The Flir Scout LS-XR 640 x 512 Thermal Monocular, 30 Hz is a handheld thermal imaging device designed primarily for law enforcement professionals, but can be useful to anyone. You can view, record, or relay images and videos of thermal signatures through fog, smoke, and foliage during the day or at night. At the core of this device is the 640 x 512 VOx uncooled microbolometer that operates at room temperature at a 30 Hz refresh rate. This thermal imager features a 35mm lens with an 18 x 14° field of view, 2-8x digital zoom, and a number of palettes and digital enhancements like the FLIR Proprietary Digital Detail Enhancement. You can view scenery on the built-in 640 x 480 LCD display or relay 640 x 512 NTSC or PAL videos to external displays and recorders. To enhance user experience, the monocular offers a simple but effective control pad and an in-view menu.

This thermal imaging device is packaged into a lightweight, durable, and ergonomic polymer body. Its rubberized covering provides a non-slip grip, and its rubber eyecup offers comfort and protects eyepiece optics from rain and snow.

Imaging Performance

  • 640 x 512 VOx microbolometer
  • 35mm lens with 18 x 14° field of view
  • 30 Hz refresh rate
  • 2x, 4x, and 8x digital zoom

Video, Display, Memory

  • FLIR Proprietary Digital Detail Enhancement
  • 640 x 480 LCD display with brightness adjustment
  • Black Hot, White Hot, InstAlert polarity modes
  • Built-in red laser pointer allows precise aiming
  • Default NTSC video output via custom USB to RCA cable
  • Output switchable to PAL via user GUI
  • Manual focus lens

Construction Details

  • Durable and lightweight polymer housing
  • Rubber covering for a non-slip grip
  • Waterproof and submersible
  • Impact-resistant
  • Rubber eyecup
Flir Scout LS-XR 640 x 512 Thermal Monocular, 30 Hz

Flir Scout LS-XR 640 x 512 Thermal Monocular, 30 Hz Features:

  • 640 x 512 VOx Microbolometer
  • 7.5-13.5µm Spectral Response
  • 35mm Lens, 18 x 14° Field of View
  • 2x, 4x, 8x Digital Zoom
  • 640 x 480 LCD Display
  • 30 Hz Refresh Rate / NTSC Video Output
  • Built-In Red Laser Pointer
  • Rubber Eyecup
  • IP67-Rated, Waterproof
  • Made in the USA

What's In the Box

  • FLIR Scout LS-XR 640 x 512 Thermal Monocular (30 Hz)
  • USB Power Adapter/Charger
  • Custom Video Out Cable
  • Wrist Strap
  • USB Cable
  • Molle Bag
  • Limited 3-Year Warranty



Brand Flir
Manufacture SKU 431-0011-21-00
UPC 812462020362
Configuration Monocular
Sensor Size 640 x 512
Refresh Rate 30 Hz
Spectral Range 7 to 14 µm
Thermal Sensitivity <50 mK at f/1.0


Magnification Digital: 2 to 8x
Lens System 35 mm
Angle of View 18 x 14°


Video System NTSC, PAL

Power & Environmental

Battery Rechargeable Lithium-Ion (Approx. 5 Hours)
Operating Temperature -4 to 122°F / -20 to 50°C
Storage Temperature -40 to 140°F / -40 to 60°C


Water Resistance Waterproof, IP67
Dimensions 6.7 x 2.4 x 2.3" / 170 x 62 x 58.7 mm
Weight 12.0 oz / 340.0 g