TVT Archer TSA-11 (324 x 256) product image

TVT Archer TSA-11 (324 x 256)

The ARCHER TSA-11 (324 X 256) is a thermal scope made by TVT and is part of the Archer TSA-11 series.


The Archer TSA-11 (324 x 256) houses a clear 40mm f/1 objective lens collecting thermal radiation. The default field of view on this thermal scope measures 6 by 7.7 degrees. It has a 4 times digital zoom to enlarge (parts of) the image. It has an eye relief distance of 50mm.

Behind the lens of the Archer TSA-11 (324 x 256) you can find the (uncooled, 25 micrometer) 324 x 256 pixel microbolometer refreshing the image at 30Hz. The NETD of this thermal scope is <100mK and it's operating within the 7.5µm - 13.5µm infrared wavelengths.

The measurements of this thermal scope read 170 x 92 x 75mm (l/w/h) and the scale reads 750 grams. It's protected against dust, shocks and water (splashes). It handles temperatures between -40°C and 55°C.

The Archer TSA-11 (324 x 256) can be utilized in hunting trips and law enforcement (police, border patrol etc.).


  • Downloadable reticles with automatic reverse and zoom;
  • Ballistic amendment;
  • Electronic level;
  • Profiles for different weapons or ammunition;
  • Multi-mode, built-in photo and video recording module;
  • USB interface for data retrieval, management and programming of the sight;
  • 2 and 4 x digital zoom;
  • Different color schemes for improvement of the image;
  • Light and presence sensors;
  • Manual and automatic calibration of the detector;
  • Switchable composite video-output;
  • Remote control.
Lens40 mm
Diopter adjustment-6 +2
Eye relief distance50 mm
Digital zoom4 x
FOV (h/v)6.0 ° / 7.7 °
Focus range5m to infinity
Thermal typeUncooled
Sensor resolution (h/v)324 pixels / 256 pixels
Pixel pitch25 µm
Sensitivity100 mK
Spectral range7.5 µm / 13.5 µm
Display resolution (h/v)800 pixels / 600 pixels
Refresh rate30 Hz
Image polarityDifferent color schemes
Output screen colorFull color
Video formatsPAL/ NTSC
Startup time2 seconds
Reticle detailsDownloadable reticles with automatic reverse and zoom
Package contentsARCHER TSA-11, 4 AA batteries, Power adaptor, Car adaptor, Video output/power input connector adaptor, USB cable, Wrist strap, Manual, Bag, Case
Dimensions (l/w/h)170 mm / 92 mm / 75 mm
Weight750 g
Number of batteries4
Battery life8 hours
Operating temperature-40 °C / 55 °C
Law enforcement
Search & rescue
Fire fighting


TVT Archer TSA-11 Series
TVT Archer TSA-11 Series
TVT Archer TSA-11 Series
TVT Archer TSA-11 Series
TVT Archer TSA-11 Series

Part of Archer TSA-11 series