Get ready to discover the distinctive features of ATN ThOR 4 4.5-18x and Pulsar Thermion XM50 5.5-22x thermal optics as presented in this comprehensive review. This article will grant you an insight into the intriguing world of thermal optics which includes a side-by-side examination of their unique performances and attributes.
With the ATN ThOR and the Pulsar Thermion under the microscope, you will learn about the varying battery life, differentiating weather resistance ratings; unique recording capacities of each; and even their relative ease of operations. Admittedly, these fine pieces of technology both perform impressively in high-heat situations, but particular attributes may render one more suitable for your specific needs than the other. Clear, concise, and filled with first-hand user experiences, you’re about to embark on an exploration of cutting-edge thermal optics technology.
Table of Contents
Overview of ATN ThOR 4 4.5-18x
In the world of thermal optics, the ATN ThOR 4 4.5-18x is considered a top contender. Boasting key specifications and features —such as an 18-hour battery life, quick charging, and remarkable image quality— it stands out in the market. Its user-friendly interface, efficient zeroing process, and impressive performance in diverse climatic conditions make it a comprehensive package for any hunting enthusiast.
Key specifications of ATN ThOR 4
The key specifications of the ATN ThOR 4 are its 4.5-18x magnification range, a 384 x 288 sensor, and its capability to perform smoothly up to an impressive 18 hours on a full charge.
Distinct features of ATN ThOR 4
Some of the distinct features that set ATN ThOR 4 apart are its advanced video recording capabilities supported by a removable SD card, a one-shot zero feature that makes the zeroing process quicker and easier, and the inclusion of rings with the model.
Operating conditions of ATN ThOR 4
The ATN ThOR 4 operates optimally in different weather conditions. Although only rated as weather-resistant, it performs exceptionally well under adverse foggy conditions too, offering an edge over many other models in the market.
Overview of Pulsar Thermion XM50 5.5-22x
Moving on to the Pulsar Thermion XM50 5.5-22x, another competitor in the market of thermal optics. It offers unique key specifications like a 5.5-22x magnification and video recording with an internal storage of 16 GB.
Key specifications of Pulsar Thermion XM50
The core specifications of the Pulsar Thermion XM50 include a 5.5-22x magnification range, a 320×240 sensor, and two batteries, internal and external, allowing it to run for about 6 hours.
Distinct features of Pulsar Thermion XM50
One feature that sets the Pulsar Thermion XM50 apart is its robust weather resistance, classed at an ip67 rating. However, unlike the ATN ThOR 4, it does not include rings with the model.
Operating conditions of Pulsar Thermion XM50
In terms of operation, the Pulsar Thermion XM50 can function well in rugged weather conditions. It is more weather-sealed and resistance, making it a reliable scope even in harsh environments.
Battery Life
Battery life of ATN ThOR 4
ATN ThOR 4 holds a significant edge in battery life. With up to 18 hours of operating time on a full charge, it eliminates the stress of battery management during long hunting sessions.
Battery life of Pulsar Thermion XM50
On the other hand, the Pulsar Thermion XM50 has a runtime of about 6 hours across its two batteries. While the back-up battery feature might come handy, the reduced run time may need more frequent monitoring and management.
Comparing the battery performance of both scopes
When you compare both scopes, the ATN ThOR 4 with its extended 18-hour charge provides more convenience and uninterrupted use compared to Pulsar’s 6 hours.

Video Recording Capabilities
Video recording in ATN ThOR 4
The video recording in ATN ThOR 4 is powered by a removable SD card, which not only allows for easy transfer and backup of the videos but also extends the potential for recording for a protracted period.
Video recording in Pulsar Thermion XM50
The video capabilities of the Pulsar Thermion XM50 are confined to the 16GB of internal storage provided. While functional, it doesn’t offer the flexibility of swapping out storage or expanding it as the ATN model does.
Comparing the video recording capabilities of both scopes
While both scopes offer video recording, the ATN scores higher due to its added flexibility and larger storage capacity, easing the process of managing and transferring recorded videos.
Zeroing the Optics
Zeroing process in ATN ThOR 4
ATN ThOR 4 comes with the one-shot zero feature. This feature makes the zeroing process simpler and faster, contributing to an easy and effective calibration experience.
Zeroing process in Pulsar Thermion XM50
While the Pulsar Thermion XM50 does not have specified unique features for zeroing, it still provides a reliable zeroing process.
Comparison of zeroing processes in both scopes
Comparatively, the ATN ThOR 4 takes the lead here too, with its simplified one-shot zero feature, making this essential preparation activity smoother and quicker.
Weather Resistance
Weather resistance of ATN ThOR 4
While the ATN ThOR 4 is only classified as weather resistant, it has proved to be resilient and capable even in testing foggy conditions.
Weather resistance of Pulsar Thermion XM50
The Pulsar Thermion XM50 boasts an IP67 rating, indicating its solid construction that can withstand even challenging weather conditions.
Comparing the weather resistance of both scopes
While both models are supported by strong weather resistance, the Pulsar Thermion XM50’s higher IP rating indicates better weather protection.
Resolution and Image Quality
Resolution and image quality in ATN ThOR 4
The ATN ThOR 4 offers a superior video resolution that contributes to exceptional image quality, making it visually appealing and practical for users.
Resolution and image quality in Pulsar Thermion XM50
The Pulsar Thermion XM50, although providing competent image quality, falls slightly short when compared to the ATN ThOR 4.
Comparing the resolution and image quality of both scopes
Comparatively, the ATN ThOR 4 takes the lead in video resolution. However, the perceived difference through the scope may not be significant, considering the usual usage scenarios for these thermal optics.
Inclusion of Rings
Presence of rings with ATN ThOR 4
The ATN ThOR 4 includes rings with the package, adding to the convenience and completeness of the offering.
Absence of rings with Pulsar Thermion XM50
Conversely, Pulsar Thermion XM50 does not include rings. While not a deal-breaker, it does require extra effort and possibly expense from the users’ side.
Discussing the impact of inclusion/exclusion of rings
In terms of scopes comparison, the inclusion of rings with the ATN ThOR 4 offers convenience and improves the out-of-box experience for users who might not have to shop separately for the component.
Performance in Diverse Conditions
Performance of ATN ThOR 4 in high-heat and fog conditions
Despite being rated only as weather-resistant, the ATN ThOR 4 delivers excellent performance in both high-heat and fog conditions, surpassing expectations and setting a high standard for other models.
Performance of Pulsar Thermion XM50 in high-heat and fog conditions
The Pulsar Thermion XM50, well-crafted for rugged conditions, performs commendably in high-heat environments. However, when it comes to fog conditions, the ATN ThOR 4 holds an edge.
Comparing the performance of both scopes in diverse conditions
In terms of performance in diverse conditions, the ATN ThOR 4 edges slightly ahead with its superior performance in fog conditions.
Conclusion
Summarizing the comparison of ATN ThOR 4 and Pulsar Thermion XM50
In summary, the ATN ThOR 4 and Pulsar Thermion XM50 are remarkable contenders in the domain of thermal optics. While both scopes offer exceptional features and specifications, the ATN ThOR 4 significantly outperforms the Pulsar Thermion XM50 in aspects like battery life, ease of zeroing, and performance in fog conditions.
Reiterating the pros and cons of both scopes
With a robust 18-hour battery life, convenient SD card for video recording, one-shot zero feature, inclusion of rings, and an impressive performance in fog conditions, the ATN ThOR edges ahead. However, it falls short when it can’t match the Pulsar’s solid IP67 weather resistance.
Despite the less than perfect battery life and absence of rings, the Pulsar Thermion XM50’s strength lies in its superior weather resistance and traditional design.
Providing a final perspective to guide buyers’ choice
If your primary considerations are battery life, ease of use, and performance in varying weather conditions, the ATN ThOR 4 may be your best bet. However, if longevity, weather resistance, and timeless design are your top pick, Pulsar Thermion XM50 serves the purpose.
Remember, the final choice depends on personal preferences, specific requirements, and budget considerations – making it a careful balance of performance, features, and price.


