TVT Archer TSA-11 (336 x 256) product image

TVT Archer TSA-11 (336 x 256)

The ARCHER TSA-11 (336 X 256) is a thermal scope made by TVT and is part of the Archer TSA-11 series.


The Archer TSA-11 (336 x 256) packs a quality 40mm f/1 lens to capture thermal radiation. The field of view (FOV) on this thermal scope reads 6 x 4.8 degrees. It's equipped with a 4x digital zoom to capture additional details. The eye relief distance is 50mm.

Inside the housing of the Archer TSA-11 (336 x 256) you'll find the (uncooled, 17µm) 336 by 256px sensor with a refresh rate of 30Hz. The NETD (Noise Equivalent Temperature Difference) of this thermal scope is <50mK and it's operating between the 7.5µm and 13.5µm wavelengths.

The dimensions of this thermal scope are 170 x 92 x 75mm (length/width/height) and weighs in at 750g. It can withstand dust, shocks and water (splashes). Operating temperatures range between -40°C and 55°C.

The Archer TSA-11 (336 x 256) can be used for hunting and law enforcement.


  • 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 ° / 4.8 °
Focus range8m to infinity
Thermal typeUncooled
Sensor resolution (h/v)336 pixels / 256 pixels
Pixel pitch17 µm
Sensitivity50 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 life10 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