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InfiRay ZH50 Thermal Monocular

InfiRay ZH50 Thermal Monocular

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Zoom ZH50 is a high-end thermal imaging monocular for outdoor. It has greater magnification and keeps three unique technologies of ZOOM series: Dual Field of View, 1440×1080 HD Resolution and Shutterless Calibration Technology.

With the ZOOM’s patented dual-field-of-view design, observers can seamlessly switch between a wide field-of-view (FOV) for detection, and a narrow FOV for target identification. It could be extensively used for night hunting, observation and terrain positioning, search, rescue, and more.

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

The detection distance can reach up to 2.6km. With F-number 0.88/1.1, imaging clarity can be lifted to a new level.

Using 1440×1080 FHD OLED display, the observation effect is more excellent. And the 20×magnification eyepiece makes the target search more accurate and the observation distance is longer.

The shutterless core module is adopted to nullify the shutter calibration, simplify the operation.

ZH50 is equipped with uncooled VOx 12um 640×512 high resolution sensor featuring NETD ≤25mk (25°C, F#=1.0). With the powerful sensor and image algorithm, better image quality is provided. Even in heavy fog and rain, the built-in ultra clear mode can also result in clear imaging through a more detailed field of view and enhanced object identification capabilities.

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

ZH50 is built with memory of 32GB which can support to store video and pictures. Built-in WiFi module supports APP connection and media transmission.

For different hunting environments and personal habits, ZH50 provides more than 5 color palettes, including “white hot” “black hot” “red hot” “color” and “hot target highlight”.  Switching between different color palettes is fast and easy.


ZOOM Series ZH50
Detector Type Uncooled VOx
Resolution 640×512
Pixel 12μm
NETD ≤25mK
Frame Rate 50hz
Optical Objective Focal Length 25/50mm 19/38mm
F-number 0.88/1.1
Magnification 2.2x ~ 17.6x
Digital Zoom 1x/2x/3x/4x
Exit Pupil Distance 20mm
Exit Pupil Diameter 5.5mm
Diopter -5 ~ +5
Display Type AMOLED
Resolution 1440×1080
Dimension 0.4″
Battery Type Lithium-ion
Capacity 4400mAh
Service Voltage 3V~4.2V
External Voltage 5V (Type C USB)
Physical Specs Operating Time 10h
Internal Storage 32GB
Operating Temperature -20℃~+50℃
Weight 650g



Currently, we only ship to addresses within New Zealand. We do not ship internationally.

For the majority of orders, we have a flat rate $8 shipping fee, $12 for rural addresses. For bulky items, additional fees may apply.


All orders will be dispatched within 1-2 business days.

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Fill out the below form to Contact us for Pricing & Avaliability, emailing or calling +64 22 657 9748

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