GSCI TWS-3100-MOD-64 Elite Grade Thermal Weapon Sight 100mm Lens f/1.1, 640x480 FPA, 50Hz


$ 14,940.00 

GSCI TWS-3100-MOD-64 Elite Grade Thermal Weapon Sight 100mm Lens f/1.1, 640x480 FPA, 50Hz



TWS-3100-64 is a high-performance thermal weapon sight for medium to long-range engagements. It boasts fast 75mm objective lens paired to high-sensitivity FPA and together with the GSCI proprietary image enhancement solutions deliver staggering detection figures of up to 3380 metres. TWS-3100-64 is manufactured in Canada according to strict military standards. Its body is made of hard-anodized, high-strength aircraft-grade aluminum to ensure maximum durability. Outstanding technical characteristics, numerous unique features and options make sights TWS-3100-64 a true professional choice.


High-Resolution Uncooled FPA: 640x480

Fast Refresh Rate: 50Hz

Quality and Fast Germanium Lens

Built-In Video Recorder

Ultra-Low Power Consumption

Stow Safety Feature (SSF)

Precision-Machined Rugged Aluminum Body

Weapon-Mountable: Fits 1913 Rails

Video-out for External Display and Recording

Stadiametric Rangefinder

High-Res AMOLED Display 800x600

24-hour Operation

Remote Control Unit

Manual and Auto FPA Sensitivity Adjustment

Manual Display Brightness Adjustment

Black Hot / White Hot Polarity Control

External Power Supply Compatibility

Complete Dust and Waterproof Protection

7-Year Manufacturers Warranty

Made in Canada

TWS-3075-64 Specifications
Optical Magnification 4X
Lens Focal Length and F-Number 100mm, f/1.1
Field of View 6.2° x 4.7°
Focusing Range 3m .. Infinity  
Diopter Adjustment Range -6 .. +4
FPA Resolution and Pitch 640x480, 17µm
FPA Type Uncooled, a-Si, Shutterless, Silent, Auto-NUC (Uninterrupted Operation)
FPA Sensitivity <50mK 
FPA Refresh Rate 50Hz 
Digital Zoom 2X and 4X
Display AMOLED, Colour, 800x600
Imaging Modes 1 Monochrome + 8 Colour 
Digital Video Recorder Built-In (32 GB 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) 3,330 m
Max. Detection Vehicle (2.3x2.3m) 4,500 m 
Environmental Protection IP67 or Better (Optional)
Dimensions, mm 240x145x120
Weight, grams 1200
Operating Temperature -40°C .. +50°C 
Warranty 7 Years, Limited

Export Restrictions:

While all Gen 3 and some Gen 2+ require export licenses, all night vision products are subject to United States Export rules and regulations. Valid export licenses may be issued by the U.S. Department of Commerce or the U.S. Department of State, Directorate of Defense Trade Controls, in accordance with the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulation 120-130. No exceptions!!