Thermion 2 LRF XL50

- The Thermion 2 LRF XL50 uses the new 1024x768@ 12 µm (NETD <35 mK) thermal sensor. The image generated with the new 1024x768-pixel resolution European made Lynred sensor features high definition and rich detail. All this makes this scope unbeatable for trophy identification. It allows you to see silhouettes, anatomy, and behavioural peculiarities of the animal

- The Thermion 2 LRF XL50 provides the widest FOV among the Thermion 2 models: 14x10.5 degrees. Due to the large-format sensor, you’ll be able to maintain the optimal field of view / magnification ratio even at high zoom levels up to 14x.

Here you can compare all technical specs:

https://www.pulsar-nv.com/glo/support/manuals/2966/thermion-2-lrf-xl-specifications/s3134/

Image Boost is not available as a dedicated feature but it’s incorporated in all observation modes.

Please take note of the following:

• Accuracy of measurement and maximum range depend on the reflection ratio of the target surface, the angle at which the emitting beam falls on the target surface and environmental conditions. Reflectivity is also affected by surface texture, color, size and the shape of the target. A shiny or brightly colored surface is normally more reflective than a dark surface.
• Measuring range to a small sized target is more difficult than to a large target. Accuracy of the measurement can also be affected by light conditions, fog, haze, rain, snow etc. Ranging performance can degrade in bright conditions or when ranging towards the sun.
• When measuring range to a small-sized target located more that 400 meters away, it is recommended that you put your elbow against a solid surface. This is due to possible hand tremors and difficulty hitting the target with the beam at a longer distance.

The rangefinding reticle is set to be always in the centre of the field of view

and it's not designed for shooting purposes.

The aiming reticle may not be strictly in the centre of the field of view 

after the zeroing procedure. This depends on the mount type and if the riflescope

is mounted and tightened correctly on a rifle.  

No, restoring a previous firmware version is not possible.

Yes, you can use Thermion in any weather conditions (fog, rain, mist etc.), night and day.

You can use all types of 30 mm compatible rings and mounts. 

There are no special recommendations – the rings should be good quality and sit as low as possible to facilicate zeroing.

You may also consider Innomount – this company produces mounts specially for our riflescopes. Here is a catalog link.

When choosing rings, please take note of the riflescope dimensions.

The recommended torque setting is up to 2.5 Nm.

Please make sure:

• your riflescope has the latest firmware version. Click here to check.
• you have correctly and firmly installed the riflescope on your rifle. 
• you have correctly carried out the zeroing procedure described in the user manual. 

In the course of the calibration process the image freezes on the screen – this is normal and not a defect.

Default calibration mode is “Automatic” (the software decides when calibration is necessary) but you can change it to

“Manual” mode in the "Main menu" => "Calibration mode" to calibrate the riflescope when you need to based on actual image quality.

Please close the lens cover prior to manual calibration. We recommend using automatic mode all the time.

Please read more about calibration in the user manual for your thermal device.

You are using the manual calibration mode without closing the lens cover.

Please make sure the lens cover is closed during calibration or switch to the automatic calibration mode if you do not want to close the cover.

Calibration levels the background temperature of the microbolometer and eliminates image flaws (such as vertical stripes, ghost images of previous objects etc.).
Intervals between calibrations depend on operating time: the longer a thermal imager operates nonstop, the less frequently calibration is required.

No, a clicking sound is normal in the automatic and semiautomatic calibration modes.

You may switch to the manual calibration mode to avoid the sound. Remember to close the lens cover to make sure no ghost images appear on the display.

Please note that a certain amount of non-functional pixels (max 0.5% of total quantity) is allowed by the sensor and is not considered a defect. You may try repairing the pixels using the respective menu item of your thermal imager. For details, please refer to the user manual. 

Click here to view sample video instructions.

Activate the pixel repair option in the device`s menu. You will be redirected to a window with picture in picture (PiP) mode and an auxiliary cross.

Operate with navigation buttons to move the cross into the bad pixel’s coordinates. Dead pixels disappear when the auxiliary crosss is in the correct position.

Press the ON/OFF button and check for the “OK” message on the display.

Yes, you can use a car adapter featuring a 5V / 2A output. 

The internal battery can be replaced only at the service center. Please contact your seller or national distributor to arrange return for repair.

No, this function is not available. Please use the standard video recording function. 

Yes, the Thermion does not support a remote control. 

To control the riflescope remotely, you may use Stream Vision App as well, it is available on

Google Play

App Store

When updating firmware, user zeroing profiles are saved.