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Thermal Imaging Monocular Zoom Series

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As the pioneer that put dual FOV into thermal optics, InfiRay has hit the market again with the upgraded dual field of view monocular-ZH50 V2. There are four reasons that we need to choose ZH50 V2: One device with an adjustable field of view; No refocus and seamless switch; Ultra-clear Imaging and long-time outdoor activity via 2 battery packs. ZH50 V2 will be the perfect choice if you want to experience the easy dual field-of-view adventure, it is the right tool you need to take your outdoor adventure to the next level.                     

  • Features
  • Specifications
  • Features
  • Specifications

Features of Thermal Imaging Monocular Zoom Series

Meet with ZOOM ZH50 V2

Improvements: More professional dual field of view switching, clearer picture quality, longer usage time.

No Refocus & Seamless Switching

Just 2 steps for seamless switching between dual-field of view: Sharp picture quality can be achieved with only one-time focus; twist the focus ring for seamless switching between dual-field of view, and the sharp image quality can continue to be maintained without refocusing.

The wider FOV with a focal length of 25mm can be used for target search while the narrow FOV with a focal length of 50mm can be used for target identification.

12µm Sensor with NETD ≤25mK

ZH50 V2 is equipped with an uncooled vox 12um 640×512 high-resolution sensor featuring NETD 25mK. With the powerful sensor and image algorithm, better image quality is provided.

AMOLED 1440×1080 Display

ZH50 V2 adopts a 1440×1080 FHD AMOLED display which offers better layers and contrast, the observation effect is more excellent.

4X Base Magnification

A high-resolution AMOLED display with a high-magnification optical system provides clearer picture quality and a more excellent observation experience. You can freely choose either 2x or 4x base magnification. Clearer observation and identification of targets at long distances can be achieved with 4x base magnification.

Long Detection Range

With an advanced imaging sensor and lens, the detection range of a 1.7m target can reach up to 2600m.

Long Battery Life

Using low-power components, and lower power consumption, with a standard additional battery pack and a replaceable 4400mAh large-capacity lithium battery pack, battery life of up to 20 hours.


The built-in Mic of ZH50 V2 supports synchronized audio input. It is built with memory of 32GB which can support storing video and pictures. Built-in WiFi module supports APP connection and media transmission.

Ultra-clear Mode

Even in heavy fog and rain, the built-in ultra-clear mode can also guarantee clear imaging through a more detailed field of view and enhanced object identification capabilities.


5 Color Palettes

ZOOM ZH50 V2 provides more than 5 color palettes for true colorized temperature mapping, including “white hot” “black hot” “red hot” “color” and “hot target highlight”. Switching between different color palettes is fast and easy.


Infrared Open Source Platform
Infrared Open Source Platform

Specifications of Thermal Imaging Monocular Zoom Series

ModelZH50 V2
Detector Specifications
TypeUncooled Vox
Pixel size,μm12μm
NETD,mk≤ 25
Frame rate,Hz50
Optical Specifications
Objective Lens,mm25/50
Field of View(H×V),°17.5×13.1 / 8.8×6.6
Linear Field of View(H×V),m at 100m31×23 / 15×12
Magnification, ×2~8 / 4~16
Detection Range,m(Target   size:1.7m×0.5m,P(n)=99%)1300 / 2600
Eye Relief,mm20
Exit pupil Diameter,mm5.5
Diopter,D-5 ~ +5
Display Specifications
Battery Power Supply
BatteryReplaceable li-ion battery Pack IBP-1/4400Ah
Max. operating Time(22℃)*,h10
External Power Supply5V (Type C)
Physical Specifications
Wi-Fi/APPSupport (InfiRay outdoor)
Photo/Video RecorderSupport
Memory Capacity32GB
IP ratingIP67
Operating Tempeture,℃-20 ~ +50

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