Our TKN Upgrade Kit is an advanced thermal imaging modernization solution for the commander periscope I2 night vision channel that affords better local situational awareness and enhanced vision capabilities. Available for a wide range of tanks and armored vehicles, the upgrade kit comes with an advanced uncooled thermal imaging core and athermal lens, providing best-in-class video processing capabilities in extreme weather and impaired visual conditions such as fog, rain, and snow.  The kit preserves the same user interface and basic functionalities of the TKN periscope, but yields major improvements.


Product Features

  • 24/7 Thermal Imaging
  • Modified Prism
  • OLED Image Display
  • 50mm Athermal Lens
  • Simple and Fast Installation
  • Manual Focus
  • Uncooled FOV: HFOV 12.4mm, VFOV 9.3mm
  • Fits BMP’s, BTR’s and T55’s


Why Opgal® Customized Solutions?

Our ready-to-install thermal commander sight upgrade is a cost effective solution for providing improved vision capabilities to vehicles with end-of-life light intensifier channels, greatly enhancing commanders’ vision capabilities and local situational awareness 24/7, in complete darkness or limited visibility. For more information about our customized solutions or a quote, contact us today.

TKN Upgrade Kit
Thermal Resolution640 x 480
Pixel Size17µ
NETD< 35mK @F/1.0
FPA MaterialVOx
Athermal LensAthermal Lens 50 mm
FOVHFOV 12.4mm, VFOV 9.3mm
NATO Target* D/R/I3400m / 1200m / 700m
Time to Image< 8 sec
Video OutputPAL/NTSC
Digital Zoom (steps of 0.1)x1 to x12
Operating Voltage24-28VDC (MIL-STD-1275)
Power Consumption< 1.5W
Operating Temperature-40° to +65°
*Specifications are subject to change without notice