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N-Vision Optics TWS-13E-H Thermal Weapon Sight (324x256, 100 mm, 25 um) Rifle Scope



TWS-13 thermal weapon sight provides the operator with a significant advantage in detecting, observing and engaging targets in all conditions, day or night. Combining a rugged and lightweight housing made out of aircraft grade 6061-T6 aluminum with thermal imaging technology, the TWS-13 generates superior IR images and ensures target acquisition at the maximum possible range.

The TWS-13 is easy to operate with ergonomic and clearly marked digital controls. The TWS-13 includes four reticle patterns custom tailored for individual weapons with corresponding zero, color, brightness and contrast.Polarity is displayed in either white hot or black hot options to suit the tactical scenario. Standard 2x and 4x digital zoom enables clear identification of targets before engaging them. The TWS-13 allows the user to photograph targets, save images to internal storage and later download them a computer via USB cable. 


Sensor resolution 324 x 256
Spectral response, μm 7.5-13.5
Refresh Rate, Hz 30 Hz
Analog Output NTSC (PAL factory option)
Field of View, ° 4. 6 x 3.7
Detector pitch, µm 25
Digital Zoom 2X, 4X
Objective Lens Focal Length, mm 100 mm f/1.2
Operating Temperature, ° -40C to +50C
Weight, kg/lb 1.6 / 3.6
Dimensions, cm 35 x 8.9 x 10


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