EOTech: LWTS-LR, Light Weapon Thermal Sight, Long Range

EOTECH : TWB-001-A50
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Night Vision Weapon Sight- Long Range

The LWTS-LR is a next-gen long-range weapon-mounted thermal sight. The thermal imaging capability of the LWTS-LR allows for long-wave infrared observation and target identification under adverse conditions including light rain, smoke, light snow and low light to total darkness. The LWTS-LR utilizes leading edge 17 μm technology in a 640 x 480 uncooled microbolometer. The high-resolution display, combined with state-of-the-art image processing and electronics, provide exceptional imagery and long-mission run times on a single battery load.


  • Expands clip-on thermal capability of LWTS across full spectrum of medium and heavy caliber weapon platforms
  • Greater than 80% improvement in Detection, Recognition, Identification (DRI) range relative to standard LWTS
  • Designed for use with various Direct View Optics (DVO) including ACOG, M68, MDO, SDO, ELCAN, etc.
  • Leverages mission-proven 640 x 480 17 μm uncooled micro bolometer technology (6,700+ LWTS delivered/fielded to-date by U.S. Army, Marine Corps, Navy, etc.)
  • RS-170 real-time video in/out for remote viewing
  • Integrated shutter for hands-free non-uniformity calibration
  • Customizable 5 integrated ballistic weapon reticles boresightable to less than 1 MOA for use in standalone mode 
  • Less than 2 minutes of angle (MOA) image shift retention in clip-on mode
  • Fully field-maintainable
  • Optional WPAN® Wireless Pod available

System Characteristics

  • Dimensions: 9.2 in. L x 3.6 in. W x 4.5 in. H
  • Weight: < 2.5 lb. (with batteries)
  • Battery Type: (4) AA lithium-ion (1.5 V)
  • Battery Life: > 10 hrs. at 25° C (77° F)
  • Field-of-View: 7.4° horizontal (HFOV)
  • Magnification: 2x with 1/2x (clip-on) and 4x digital zoom capability
  • Focus Range: 5 m to infinity
  • Frame Rate: 60 Hz
  • Recognition After Detection: > 2,500 m clear air 



  U.S. Government Export Restriction

This item is restricted for export by the State Department and Department of Commerce. Make sure you understand all ITAR laws. ITAR Information / ITAR Form


  FNBNA Financing (This option is for orders of $2000 or more.) 

We offer financing through the First National Bank of Northern Arkansas. Financing Information.