Both the aesthetics and the functions of the Tube TH50 demonstrates InfiRay Outdoor’s mission to combine the traditional style and feel of a day optic and the advanced technology of thermal imaging. TH50 is equipped with 12μm 640×512 sensor, 50mm optics and 2560×2560, 1.03” Micro-OLED display, bringing unprecedented comfort, super clarity and precision to your outdoor journey. For those, who value tradition and pursue technology improvements, TH50 is a go-to choice.
The Appearance Of A Traditional Day Scope
The Tube Series was designed from the ground up for optimal use on bolt action rifles and other platforms, that demand flexible mounting options with increased eye relief. The traditional style housing allows for mounting with standard 30mm rings, like a typical day scope.

Micro-OLED display with 2560×2560 resolution
TH50 adopts 2560×2560, 1.03” Micro-OLED display to provide finest observing experience with excellent optical parameters of 3.5x optical magnification and 8x eyepiece magnification. No need to stare into the screen like you used to. Therefore, the visual fatigue caused by the long time observing can be prevented.


More Accurate Zeroing
TH50 is able to reach 1.2cm per unit at 100m, when zeroing in. You can adjust the coordinates through 1.2cm per unit at 100m. Each scale unit is smaller. Therefore, the zeroing can be more accurate.
12 μm 640×512 High Capacity Sensor
Being the top-end thermal scope of Tube Series, TH50 is equipped with the industry leading InfiRay 12μm 640×512 sensor. It has advanced image processing algorithm, which has excellent performance in dealing with even the slightest temperature difference, presenting detailed vivid imaging.


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.
32 GB Storage
TH50 comes with 32 GB of memory for storing 57000 images, or 48 hours of video. Captured videos and images can be easily transferred to your smartphone at lightning speed via InfiRay Outdoors app.
Detection Range, m (Target size: 1.7m×0.5m, P(n)=99%)
Combining the extraordinary sensor and the powerful optics, TH35 V2 can achieve the detection range of up to 2361m.

Ultra-Clear Mode
Built-in Ultra-Clear mode is designed for bad weather conditions, such as heavy fog and rain. It will make the Tube series TH50 thermal sight more sensitive and capable of providing more details.








