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ATN ThOR-HD 640 2.5-25x

thermal rifle scope

In 2016 ATN has changed the landscape of thermal hunting! Smart ThOR HD scopes powered by Obsidian Core have raised the bar like never before.
ATN Holiday Season Mail-IN Rebate
$1,000 back after rebate
ATN Holiday Season
Mail-IN Rebate
$1,000 back after rebate
Promotional Rebate runs from Oct 1, 2017 to Dec 31, 2017
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price: $4,999
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All I can say is I love the product
Hans Igou

I recently purchased a thermal scope (ATN Thor HD-640-5-50x), All I can say is I love the product. It brings hunting to a completely different level. The interface in very user friendly even for the technological brain dead users out there. The customer service was top notch. Not only was the product amazing from the start,the company does continual product improvement, just recently their new update dramatically improved the scope, which I didn't think was possible. All I can say is I love the product and would highly recommend.

Great product and actually a good value all things considered

Bought myself this thermal unit to accompany a PVS14 unit on night hunts. I am more than pleased with the thermal especially after the most recent firmware update. I chose this model for the mag range it offered and also because of the on-board video recording and the ability to store multiple caliber profiles. Even though I didn't expect to use the app view capability, it has come in handy when my daughter was on the gun and I could provide her some final instruction concerning aim points/when to fire/etc. I would recommend the 2.5-25x thermal to anyone shopping in the sub-$5k range.

Great scope if you hunt hogs

This scope is worth every penny. I mounted the scope on my AR10 and the piggies ran out of luck. The longest shot that I took with the scope was at 230 yards and I didn't have any issues taking the hog down. The only complain is that it was really hard to sighting in the scope during the summer in TX.

5X25X50 smart thermal sight a month ag0

I purchased a Thor 640 2.5X25X50 smart thermal sight a month ag0. I was looking for a thermal sight for hunting. This sight exceeded my expectations. I have had zero problems with this sight. I can use my phone or tablet via WIFI to view what the sight is viewing. I prefer the white hot mode and the auto contrast on the latest firmware update. Update: I had this sight in the woods during hunting season this year and used it as a spotting scope. The scope worked very well I have found that using manual contrast setting in the woods provided a better picture along with changing the thermal sensitivity. I have just installed the latest firmware update but have not had a chance check out the changes. I also exclusively run the sight on external batteries.

I have never owned anything like it! I have used it on hog hunts …

I have been using night vision devices for many years now so I decided to upgrade to a thermal device. I purchased the ATN Thor HD 640 and was blown away. I have never owned anything like it! I have used it on hog hunts and nuisance animal hunts and it is incredible. ATN also upgrades its firmware and lets you download it for free as they better the device. This Smart Riflescope is a must if you want the most out of your night time hunting experience. I and my friends own several night vision devices and against my ATN Thor Thermal there is no comparison. The images are crisp and clear even at long distances. It is simple to use, once you play with it and understand it, and ATN has recently added upgrades to the firmware that have made the scope even better. Trust me this is the only way to go if you are hunting hogs, coyotes, raccoons, or other night time nuisance animals. The new price point makes the ATN Thor very affordable for a superior piece of equipment. Purchase with confidence and enjoy. The night belongs to you now!!!

ATN Thore HD Update
G Schorsch

It is time for an update to my previous review. I have had the ATN Thor HD 640 2.5-25x since June of this year. I have been hunting with it through the 100 degree South Texas heat and now over the last two days in temperatures at the freezing level. In fact in one day the temperature went from 82 degrees down to 34 degrees and the Thor never missed a beat. The more I use the Thor the more I become impressed. Even though I do not use all of the features available to me, those that I do work exceedingly well. The latest update improved the Thor"s clarity even though it was not bad to begin with. The more I use the different color pallets I am finding that in different situations changing the color pallet allows me to maximize target visibility. This is fast becoming my favorite feature even though i still like green the best.

Really cool scope!
Paul L Arnold

I did as much research as I could before I decided on this scope. When I received the scope I was overwhelmed with all the features and was freaked out because some of the features were not there until I updated the firmware, then they appeared. This scope is the most high tech out there and pretty new so you won't find much on the web for help. Felix from Night Vision Guys and Carlo from ATN have helped me immensely. Please remember there is a learning curve to Thermal, just be patient and go for it.So far I am happy with this purchase and would recommend this scope.

Rating 4.86 based on 7 review
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Detect your prey with the power of thermal. Take your shot with confidence using the help of the Smart Shooting Solution. Record everything with the press of a button and share with your friends and family.
obsidian core & ui
  • At billion cyсles per second, the ATN Core pushes optics into the 21st century!

  • Utilizing high-resolution sensor with distinct thermal vision capability.

  • The Obsidian Core is a highly specialized computer that is designed to run a suite of sensors and crunch huge files in a blink of an eye.

  • It is easier than setting up your smartphone and like your phone offers plenty of customization

Ballistic calculators were never this easy. No more charts, complex reticles, and calculators. The ATN Obsidian Shooting Solution does it all. Range in with your Smart Range Finder, enter your wind readings and let the Obsidian Core do the rest.Turn through the wind, change your incline angle, adjust distance and instantaneously your point of impact will shift to have the perfect shot every time.
  • Profiles
  • Rifle Type
    223 Remington
  • Drag Funnction
  • Ballistic Coefficient
  • Bullet Weight
    70 gr
  • Initial Velocity
    2850 fps
  • Zero Range
    100 yd
  • Sight Height
    1.5 in
  • Shooting Angle
  • Environment
  • Relative Humidity
  • Wind Speed
    15 mph
  • Wind Direction
  • Temperature
  • Barometric Pressure
    29.92 hg
  • Altitude
    1800 ft

You have more important things to worry about then remembering to press the record button before each kill shot. But boy wouldn’t it be nice to have that video afterwards? Recoil Activated Video (RAV) takes care of all your worries. Just relax and focus on your game and let the Obsidian Core do the heavy lifting.

When you set your video record to RAV, the system buffers everything your scope sees. As the trigger is pulled you are left with a full video of what you saw before the shot was taken, the moment of, and as much video after as you care for.

Save all the ballistic and zeroing-in data in the profile manager for every weapon that you plan to use the Thor-HD on. No worries about resetting everything up every time. Just create a new profile and you are ready to go.
Our Patent Pending Smart Range Finder will make your life easier than ever. With only two clicks and a simple shift of the scope you will be able to range your target. Once ranged in your reticle will automatically adjust its point of impact. No more guessing, chart memorization or complex calculations.
video recording

Make capturing your experiences in stunning HD a regular part of your adventures.
Don’t miss another opportunity to capture that once in a lifetime moment.

  • Micro usb
  • micro sd-card
  • micro hdmi
Unlike many traditional optics, the silky smooth zoom helps you get up close
and personal with everything you’re looking at.
We carefully designed our smart devices taking proper account of the interaction between them and the people that use them
The ThOR-HD next-gen barometer gives you precise accurate data so you can make sure everything is dialed in!
Improve ability to smoothly spot game by activating the built-in gyroscope & image stabilization! Steady your view and make the experience a lot of more fun!
The E-Compass let you know exactly what direction you need to head so you can move a little closer and get a better shot at that monster buck you’re tracking.

By utilizing the ATN Obsidian app, you can control your device and view live streaming. Connect a phone or tablet and view everything simultaneously.

Want to see what you’ve recorded so far? No problem, once connected to the app via WiFi, open up the Gallery and playback your latest adventures. All your photos and videos are right at your fingertips.

price: $4,999
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Sensor 640 x 480
Magnification 2.5 - 25 X
Angle of view 12.5 x 9.7
Objective lens 50 mm
Micro display HD Display
Core ATN Obsidian "T" II
Eye relief 65 mm
IP rating Weather resistant
Video Record Resolution 1280x960 at 30 fps
Microphone Yes
MicroSD card From 4 to 64 GB
Micro USB Yes
Micro HDMI Yes
WiFi (Streaming, Gallery & Controls) iOS & Android
Bluetooth 4.1
GPS (Geotagging, Elevation, etc.) Yes
3D Gyroscope Yes - GS7
3D Accelerometer Yes
3D Magnetometer Yes
E-Barometer Yes
Smart range finder Yes
Smart Shooting Solution Yes
RAV (Recoil Activated Video) Yes
E-Compass Yes
Smooth Zoom Yes
Reticles Multiple Patterns & Color Options
Mount Picatinny Quick Release Mount, Interchangeable
Compatible mounts A.R.M.S.® #17® (single lever), A.R.M.S.® #35® (double lever), LaRue LT270, American Defense (AD-170)
Battery life (Li-ion) 8 hours
Battery type 4 AA type batteries, 1.5 V (Lithium recommended)
Dimensions 8.81" x 3.16" x 3.14"/224 mm x 80 mm x 80 mm
Weight 1.85 lbs
Human Detection Range 1500 m
Human Recognition Range 600 m
Human Identification Range 360 m
Warranty Two years
* This product is subject to one or more of the export control laws and regulations of the U.S. Government and it falls under the control jurisdiction of either the US Department of State or the US BIS-Department of Commerce. It is unlawful and strictly prohibited to export, or attempt to export or otherwise transfer or sell any hardware or technical data or furnish any service to any foreign person, whether abroad or in the United States, for which a license or written approval of the U.S. Government is required, without first obtaining the required license or written approval from the Department of the U.S. Government having jurisdiction. For further information please contact ATN.
atn power weapon kit
ATN Power Weapon Kit


  • 20,000 mAh Battery Pack
  • USB to Micro USB w/ L Shape Connector
  • Water Resistant Rubber Seal
  • Adjustable Buttstock Pouch

The ATN Extended Power Kit gives you plenty of juice whenever and wherever you need it. Up to 22 hrs of continuous use. Easy to recharge and can power other devices.

$ 99

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x-trac scopes remote control

Connect via Bluetooth to your ATN Smart Scope and control all the features and functions without touching the scope.

Using your Ballistic Calculator, Smart Range Finder, Environmental Adjustments and other cool features on your Smart HD Scopes just got easier!

$ 79
thermal target
The ATN Thermal Targets are a great and easy way to Zero in your Thermal Scope, eliminating the frustration of finding a hot or cold target. It uses special material with an included heat source to give you a thermal signature that is easily picked up by your thermal scope. Package includes a set of 3 thermal targets.
$ 30
ATN Update Center
Register and get the new Firmware for your device