• compact size
  • possibility of night zero adjustment
  • quick-release fastener type weaver
  • remote control
  • lenses 40 mm or 54 mm
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Thermal clip-on STRIX-F is a simple transformation of day scope into thermal one.

Clip-on includes and combines such features as permanence of zeroing center point when installing, video output, remote control with entire functions available, external power source, smooth digital zoom, digital image displacement along X and Y axes, 6 color pallets, high resistance for big calibers as well as quick detachability.

Thermal clip-on STRIX-F: user manual
Thermal clip-on STRIX-F: user manual


  STRIX-F-40-384 STRIX-F-54-384 STRIX-F-54-640
Sensor type

Microbolometer TiVOx, 17µм, 8…14 µм, 50 Hz, <40 mK

Thermal core resolution 384×288 384×388 640×480
Objective lens F1.0/40 mm F1.0/54 mm F1.0/54 mm
Magnification ×1 ×1 ×1
FOV (field of view) 7×9.3° 5.4×7.2° 9×12°
Detection range 1400 m 1800 m 1800 m
Dimensions 160×64×75 mm 197×64×75 mm 220×83×83 mm
Weight (without batteries) 0.48 kg 0.58 kg 0.58 kg
Digital magnification ×2, ×4
Display Color HD OLED 1024×768 pixels Color HD OLED 1024×768 pixels Color HD OLED 1024×768 pixels
Battery 2×CR123
Continuous work time 5 hours (at 24°C)
Temperature range -20°С…+50°С
IP protection class IPX6