ATN Thor 4 Thermal Scope w/Video rec in HD
- Rifle Scope
- 1.2x
- 5x
- Hunting
- More reviewed than 65%
A capable budget thermal option for night hunting, but be ready to install firmware updates and occasionally hard-reboot the unit.
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How it ranks among the 359 rifle scopes we track
3.9★ across 142 Amazon ratings, Bayesian-smoothed toward the category average.
142 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 359 rifle scopes we track - how the scorecard works · full rifle scopes data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 22, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The ATN Thor 4 is a thermal riflescope built around ATN's Obsidian IV dual core processor and a Gen 4 thermal sensor, with a built-in rangefinder, ballistic calculator and Wi-Fi video streaming.
ATN positions this as a smart scope: it pairs thermal imaging with onboard ballistics and a 2-click rangefinder so you are not carrying separate devices in the field. It is listed as ITAR restricted, meaning export outside the US is limited.
- Obsidian IV dual core with Gen 4 thermal sensor
- 2-click smart rangefinder
- Automatic ballistic calculator
- Over 16 hours of battery life
Who it's for
Suited to hog and predator hunters who need to spot animals in full darkness and want recording built in. Less suited to buyers expecting flawless reliability out of the box, since several owners describe firmware related freezing.
What buyers say
From Amazon customer reviews.
Multiple hog and coyote hunters praise the detection range and low-light clarity, with one crediting the scope for finding a wounded deer after dark and another calling the tech support experience personally handled. The main pain point is freezing after a NUC recalibration, which several owners fix with a hard reboot, though one reviewer says a firmware update made the freezing happen every minute instead of resolving it.
Strengths and trade-offs
Drawn from this product's published specifications.
- Strong thermal detection range reported by hunters at night
- Built-in rangefinder and ballistic calculator speed up shots
- Battery life holds up through extended night hunts
- Dual stream lets you record and stream Wi-Fi at once
- Some units freeze after a NUC event and need a hard reboot
- At least one buyer had freezing worsen after a firmware update
- Missed the return window before a defect surfaced for one reviewer
Specifications
| Brand | theOpticGuru |
|---|---|
| Dimensions & fit | |
| Item Weight | 1.94 pounds |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Black |
| Compatibility & installation | |
| Mounting Type | Weaver Mount |
| Compatible Devices | Rifle |
| Included components | |
| Included Components | Charging Cable, L-Shape Ring, Optic + Optic Cover, Rubber Eye Piece, Standard Rings |
| Warranty & support | |
| Warranty Description | 3 years |
| Other details | |
| Magnification Minimum | 1.2x |
| Magnification Maximum | 5x |
| Sport Type | Hunting |
| Reticle Type | Variable Reticle |
| Night vision | No |
| Product Style | Thermal scope |
| Field Of View | 16 Degrees |
Other theOpticGuru rifle scopes
How it compares
This product against the closest alternatives we track in rifle scopes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| ATN Thor 4 Thermal Scope w/Video rec in HDThis product | 3.9 / 5 | 142 | 3.8 / 5 |
| UTG 3-12X44 30mm Compact ScopeUTG | 4.5 / 5 | 3,000 | 4.4 / 5 |
| Vortex Optics Diamondback Second Focal PlaneBrand | 4.7 / 5 | 1,500 | 4.3 / 5 |
| PINTY Tactical Rifle Scope Combo: Illuminated OpticsPinty | 4.4 / 5 | 1,100 | 4.3 / 5 |
| Firefield RapidStrike 1-6x24 SFP Riflescope KitFirefield | 4.5 / 5 | 900 | 4.3 / 5 |
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Questions about the theOpticGuru rifle scopes
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the ATN Thor 4 restricted for export?
Yes, it is listed as an ITAR product, meaning export outside the United States is restricted.
How long does the battery last?
ATN lists over 16 hours of active use per charge, and reviewers confirm battery life was not an issue on multi-hour hunts.
Can it record video and stream Wi-Fi at the same time?
Yes, dual stream recording lets Wi-Fi streaming and video recording run simultaneously without a stated performance hit.