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Elite Grade Thermal Imaging Weapon Sights TWS-3100-64

The system can be equipped with 50mm f/1.0 objective lens to improve user's situational awareness (Model: TWS-3050)

TWS-3100-64 is a series of high-performance thermal weapon sights for long-range engagements. It boasts “fast” 100mm objective lens paired to high-sensitivity FPA and together with the GSCI proprietary image enhancement solutions deliver staggering detection figure of 4,500 metres. TWS-3100-64 is manufactured in Canada according to strict military standards. Its body is made out of hard-anodized, high-strength aircraft grade aluminum to ensure maximum durability. TWS-3100-64 undoubtedly dominates other high-performance weapon-mountable thermal imaging systems on the global arena.

  • Highlights

  • Specifications

All-Aluminum Housing

Lightweight yet Rugged

Full Environmental Protection

Built-In Video Recorder

24/7 Operation Capabilities

50Hz Refresh Rate

Lightweight and Shock Resistant

8+8 Reticle Patterns

8 User-Configurable Profiles

Up to 10 Hours Battery Life

Silent, Shutterless FPA with Auto-NUC

Hard Waterproof Case

Designed and

Made in Canada

Available for Worldwide Export

Best Value for Money

Optical Magnification


Objective Lens Focal Length


Objective Lens F-Number


Field of View


Focusing Range

3m .. Infinity

FPA Resolution and Pitch

640x480, 17um

FPA Type

Uncooled, a-Si, Shutterless, Silent, Auto-NUC (Uninterrupted Operation)

FPA Sensitivity


FPA Refresh Rate


Digital Zoom

2X and 4X


AMOLED, Colour, 800x600

Imaging Modes

1 Monochrome + 8 Colour

Built-In Video Recorder

Yes (32GB microSD card included)

Accepted Batteries

4pcs AA, any kind: Lithium, Rechargeable, Alkaline, etc.

Battery Life

Up to 10 Hours

Max. Detection Human (1.7x0.5m)


Max. Detection Vehicle (2.3x2.3m)


Environmental Protection *

IP67 or Better (Optional)

Dimensions, mm


Weight, grams


Operating Temperature

-40C .. +50C

* Nitrogen purging comes standard. For desired IP rating contact us