Thermal viewfinder with 35l/42l-17um

Main features of the viewfinder:

  • Small, compact dimensions
  • One-handed operation
  • Ability to record images and photos
  • Calibration without image freeze effect
  • Built-in rangefinder
  • Excellent sensitivity-17 μm 50 Hz sensor
  • Range of rangefinder up to 1800 meters

The Thermal imaging unit with 17 μm 50 Hz sensor provides excellent sensitivity. The device has a built-in rangefinder.
It has 4x digital magnification. The thermal viewfinder is available in two variants: with a focal length lens of 35 mm or 42 mm.

It is very lightweight and has compact dimensions, making use very convenient and practical. Its easy handling will satisfy every user. The device is immediately ready to use after startup, no need to make settings every time, these are saved in the device memory.

The viewfinder has a crosshairs in the form of a cross, with several styles and colors being configured.

Analog output allows you to connect the thermal imaging to a TV, monitor, recording device.

Lens focal length (mm) 35 42
Human Detection (m) 2000 2500
Human diagnosis (m) 720 1200
Vehicle Detection (m) 4500 5800


The night vision viewfinder has a versatile application:

  • Hunting
  • Rescue
  • Protection of persons and property
  • Leśnictwo
  • Monitoring
  • Detective Services
  • Animal watching

Technical specifications of the product

Lens 35 mm……………………… 42 mm…………………..
Digital Zoom Up to 4x
Human detection Range 2000 m 2500 m
Vehicle Detection Range 4500 m 5800 m


Sealing IP67
Output Analog video
LCD resolution 800×480
Operating temperature -30 °c to + 60 °c
Storage temperature – 50 °c to + 70 °c
Supported languages English/Spanish/French/
Recommended Batteries 26500 cells 3, 7v
Dimensions (mm) 200, 5×89, 5×57, 7 209×89, 5×57, 7
Sensor 17 μm, 50 Hz
Thermal sensitivity <50 mK></50 mK>
Spectral range 8-14 μm
Picture modes White hot/Black hot/Red hot/Iron Red/Sky
Target Grid 8 patterns, 4 colors or no display
Focus Manually
Start time 5 Seconds to

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