Infiray TH50 thermal riflescope with 18500 battery set

Article No.: 

Please consult with legal authorities about the usability for hunting purposes!

Riflescope front lens diameter:
50 mm
Riflescope magnification:
3.5 - 14x
Thermal sensor:
640x512 12μm
Thermal sensor NETD:
25 mK
Magnification interval (x):
3.5 – 14
User's Guide (HUN) :
Céltávcső frontlencse átmérő:
50 mm
Thermal sensor:
640x512 12μm
4 267.10 EUR

Meet Tube TH50

The set contains:

TH50 thermal riflescope
+ 2 pcs of 18500 replaceable battery

+ charger

Following the classic Tube appearance design by looking like a day riflescope.  TH50 expresses an advanced and brilliant creation out of Tube series by using the 1.39’ round screen. The 1.39’ round screen will bring a whole different sense of experience by offering a much bigger view. For whom value tradition and pursue technology improvement , TH50 is a go- to choice .

1.39’Round Screen

The application of 1.39’round screen is groundbreaking and Innovative in the thermal scope industry. The grand view brought by 1.39’round screen can present a more comfortable and pleasant observing experience.

Diopter Adjustment Free

In order to aviod inconvenient diopter adjust operations for users, InfiRay has innovatively developed one feature on TH50-- no need to adjust diopter. The clarity of image is demonstrated in the range of -4D without diopter adjustment, as well as expanded to +3D through extra accessories. 


5 Practical Color Palettes

TH35 prepared 5 different color palettes which are white hot、black hot、red hot、color、hot target highlight you can choose to suit different situations. The hot target highlight mode is particular owned by InfiRay to help you highlight the target and blacking the rest, target will be more obvious while the background turns into black.


Classic inheritance  Go-to-choice for Traditional Ones 

Full aluminum housing guarantees the reliability of TH50, applicable for 30 mm diameter pipe, the appearance allows TH50 to be installed on standard 30 mm scope rings, with simple operation, high stability.

High Shock Resistance

The high shock resistance of TH50 is up to 1000G, it ensures the reliability of TH50.

Sufficient Operation Time

Built-in batteries work for 8 hours, and with an additional 18500 battery for back up, working time of TH50 will be 10 hours.

Upgrading 32G Storage, No Miss of Precious Moments

The storage space updated to 32G, more worth-recording moments can be captured and preserved.

Ultraclear Mode

When Ultraclear mode is on, bad weather condition effect is off. With Untraclear mode, TH50 can still provide a clear and detailed image even in bad weather conditions such as heavy fog and rain. Bad weather can’t slow you down.



Article number:
Data storage:
32 GB built-in memory
Base magnification (x):
Eye relief:
50 mm
Digital zoom:
Energy supply:
built-in, rechargeable battery + external 18500 battery
Detection distance :
Human (1.7 x 0.5 m): 2361 m
Front lens diameter:
50 mm
3 years, 6 months product warranty for the battery - The supplied battery is designed for industrial use, it does not have protection against overcharging. Do not charge without supervision!
Image repetition frequency:
50 Hz
2560x2560 1.03" micro-OLED
Screen color modes:
5 modes
Tube diameter (mm):
Field of view (°):
Least magnification:
Utmost magnification:
Shock resistance:
370 x 85 x 75 mm
50 mm
640x512 pixel, 12 µm pixel; NETD: <= 25 mK
In the box:

thermal riflescope, Picatinny mount, case, USB-C cable, charger, cleaning cloth, 2 pcs 18500 battery, charger

Weight (g):
Operating time:
up to 10 hours
Product type:
Thermal camera, Nightvision
Riflescope magnification:
3.5 - 14x
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