N-Vision Thermal Weapon Sight TWS13B - SCOPELIST.com

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N-Vision Thermal Weapon Sight TWS13B

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TWS13B Thermal Weapon Sight

N-Vision Optics’ newly redesigned TWS13 dedicated thermal weapon sight line-up provides operators with a significant advantage in detecting, observing, and engaging targets in all conditions, day or night. Combining a rugged and lightweight hi-tech composite material housing with advanced thermal imaging technology, the TWS13 series of weapon sights generate superior IR images and ensures target acquisition at maximum possible ranges.

Ideal for medium to long range weapon systems, the TWS13B is equipped with a 336X256, 17-micron core with a 50mm objective lens allowing for greater detection, recognition, and identification ranges.


DetectorUncooled vanadium oxide (VOx) microbolometer
Spectral Response:7.5 – 13.5 µm
Resolution Setting: 336 x 256
Pitch17 µm
Frame Finish:30/60 Hz
Mount:MIL-STD-1913 Picatinny or Weaver
Digital Zoom2X, 4X
Detection Range typical/best - Man1500/1700 meters
Recognition Range typical/best - Man380/430 meters
Identification Range typical/best - Man190/215
Power Supply:4 CR123 batteries or external 12V DC
Operating Temperature-40°C to +50°C
Size:215 x 82 x 80
N-Vision Thermal Weapon Sight TWS13B
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