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INFIRAY ZOOM SERIES - ZH38 Thermal Monocular

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  • $4,099

Zoom Series - ZH38

The Zoom Series, is our premium thermal imaging monocular, featuring three industry firsts including built-in dual magnification levels, a 1440×1080 FHD OLED display and shutterless technology. Designed to be a premium offering with extended battery life, the ZH38 is equipped with a 640*512/12µm sensor, 19/38mm objective lens and 1440×1080 FHD OLED display, allowing the user to detect targets up to 1,974 meters while utilizing the sight’s 1.6 to 12.8 times magnification. The ZH38 is best suited for those seeking an affordable entry point into the Zoom Series.

Dual Field of View Design

The first breakthrough innovation is our “zoom as you wish” function. Using the unique dual FOV and 2× optical zoom, the user can quickly switch the dual FOV manually, a larger FOV with a focal length of 19mm is used for target search while a smaller FOV with a focal length of 38mm for target identification. Meet the need to see far, accurately and clearly.

1440×1080 High Display Resolution

The ZH38 has a built-in full-color high-definition display with a resolution of up to 1440×1080, coupled with the 20 times magnification eyepiece, and supports ×1/×2/×3/×4 electronic zoom for clearer and more comfortable observation, which greatly improves the human eye observation experience.clearly.

Shutterless Function

The Shutterless core module is adopted to nullify the shutter calibration, simplify the operation, and lower the energy consumption, making the imaging quieter and linear.

Extended Battery Life

The ZOOM series uses low-power components, lower power consumption, with a replaceable 4400mAh large-capacity lithium battery pack, battery life up to 10 hours, additional battery pack as standard, battery life up to 20 hours, to achieve long-term outdoor operation worry-free.

PIP Function

Built-in Picture-in-Picture function of ZH38 improves accuracy by providing a 2x magnified image of the reticle area at the top of the display. It helps users to zoom in on the targets while retaining the rest of the field of view visible.

Integrated Video Recorder and WIFI

ZH38 is built with memory of 32GB which can support to store video and pictures, while the built-in WiFi module supports APP applications.



Lens 19 mm
Eye relief distance 20 mm
Exit pupil diameter 5 mm
Optical zoom 1.6 x
Digital zoom 4 x
FOV (h/v) 16 ° / 9 °
Thermal type Uncooled
Sensor resolution (h/v) 640 pixels / 512 pixels
Pixel pitch 12 µm
Sensitivity 25 mK
Display resolution (h/v) 1440 pixels / 1080 pixels
Refresh rate 50 Hz
Image polarity White hot, Black hot, red hot, color, hot target
Output screen color Full color