Keiler-50PRO (2022)

CHF 2,763.28

Prices excl. VAT plus shipping costs, import duties and additional taxes Learn more

This article is exclusively available through our specialized trade partners.

Official shop
First hand customer support
10.000+ happy customers worldwide
Original Blaser. Highest quality.

The ideal optic for the passionate field hunter who doesn't want to make any compromises when it comes to distance.

The manually focusable 50mm objective lens offers a field of view of 15m at 100m and a detection range of up to 2500 m. Thus, the KEILER-50 PRO (2022) hand-held thermal monocular provides you with a sharply detailed image while hunting at almost any distance. The updated 2022 version of the KEILER-50 PRO impresses with NETD values ≤25 mK, which result in a particularly high-contrast display even with minimal temperature differences. The new, high-resolution OLED display with a resolution of 1024x768 ensures a particularly vivid contrast and intensive color display.

Unsurpassed image sharpness

With its 640 x 512 ceramic VOx thermal detector with a 12µm pixel pitch, this compact thermal scope in pocket format offers an extraordinary visual experience. Its high-contrast images enables you to clearly see e.g. the belly lines of a wild boar to determine if it is carrying young or not. The KEILER-50 PRO (2022) model also features 2,9x optical magnification.

Intuitive operation & long battery runtime

The robust housing and the new user-related menu navigation ensure a simple and intuitive operation – even when wearing gloves. Thanks to the integrated Wi-Fi function, you can transfer image data from the thermal scope directly to your Android® or Apple® device via livestream at a distance of up to 50m.

The optimized energy consumption of the KEILER-50 PRO (2022) thermal imaging scope provides a battery life of at least 7 hours and can also be operated and charged via an external USB power source. In accordance with strict regulations, the thermal imaging camera is certified according to IP66 standards to provide optimal protection against dust and heavy rain.

High contrast & multiple colour modes

Heat sources can be displayed in various color modes, which can be digitally magnified up to 4x to identify distant game more precisely. Its high-contrast images enables you to clearly see e.g. the belly lines of a wild boar to determine if it is carrying young or not. 

Weight: 2.03 kg


  • Objective Lens: (mm): 50
  • Pixel Size: 12 µm 
  • NETD: ≤25 mk
  • Frame Rate: 50 Hz
  • Detector Resolution: 640×512 px
  • Field of View: 8,8×7,0°
  • Display: 1024x768 OLED
  • Magnification: 2,9−11,9×
  • Digital Zoom: 2×, 4×
  • Max. Battery Runtime: ≤6 h
  • Dimensions: 202×65×64 mm
  • Detection Range: 2500 m 


Download the appropriate KEILER App for IOS here.
Alternatively, you can download the InfiRay Outdoor App here.

For Android you can find the KEILER App here.
Alternatively, you can download the InfiRay Outdoor App for Android here.