TVT Archer TSA-5/55 (324 x 256) product image

TVT Archer TSA-5/55 (324 x 256)

The ARCHER TSA-5/55 (324 X 256) is a thermal weapon sight made by TVT and is part of the Archer TSA-5/55 series.


The Archer TSA-5/55 (324 x 256) contains a crisp 55mm f/1 objective lens focusing the available thermal radiation. The field of view on this thermal scope is 6 by 4.7 degrees. The eye relief distance is measured at 50mm.

Behind the lens of the Archer TSA-5/55 (324 x 256) you can find the (uncooled, 25 micrometer) 324 x 256 pixels thermal core refreshing the image at 30Hz. The thermal contrast (NETD) of this thermal scope is <100mK and it's operating within the 7.5µm to 13.5µm infrared spectrum.

The physical dimensions of this thermal scope read 270 x 68 x 78mm (lwh) weighing in at 950 grams. This device is rated IP-67. It handles dust, shocks and water (splashes). It's rated for operating in temperatures between -40°C and 55°C.

The Archer TSA-5/55 (324 x 256) is built to be used in hunting adventures and police operations.


  • Downloadable reticles with automatic contrast-reversing and dimensional scaling
  • Ballistic corrections
  • Electronic horizont level
  • Profiles for different types of weapons and ammunition
  • Multifunctional built-in module for photo and video recording
  • USB interface for information exchange, device control, and programming
  • Digital x2 and x4 zoom
  • Different color palettes for the image improving
  • Ambient and proximity sensors
  • Manual and automatic calibration
  • Outgoing composite video output
  • Remote control


Lens55 mm
Diopter adjustment-6 +2
Eye relief distance50 mm
FOV (h/v)6.0 ° / 4.7 °
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 palettes
Output screen colorFull color
Video formatsPAL or NTSC
Startup time2 seconds
Reticle detailsDownloadable reticles with automatic contrast-reversing and dimensional scaling;
Package contentsARCHER TSA-5, 6 AA batteries, Rechargeable cassette, Power adaptor, Car adaptor, Video output/power input connector adaptor, USB cable, Wrist strap, Manual, Bag, Case
Dimensions (l/w/h)270 mm / 68 mm / 78 mm
Weight950 g
Number of batteries4
Battery life8 hours
Operating temperature-40 °C / 55 °C
Environmental ratingIP-67
Law enforcement
Search & rescue
Fire fighting

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit 396 meters 99 meters 49 meters
Person 1393 meters 348 meters 174 meters
Vehicle 3373 meters 843 meters 421 meters

Please note that these values are calculated, always consult the manufacturer for official range numbers.


TVT Archer TSA-5 (55mm)
TVT Archer TSA-5 (55mm)
TVT Archer TSA-5 (55mm)

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