OTS-XLT 160 2-8X

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thermal rifle scope

These open box/factory refurbished units were tested and re-certified by ATN. Units may have visible scratches/blemishes on body but are certified to work as new. They come in retail packaging like new units. Three year warranty included.
All I can say is I love the product
Hans I.
rating based on 7 review
All I can say is I love the product
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.
Hans I.
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
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.
G S.
Really cool scope!
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.
Paul A.
thermal vision

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 a billion cyсles per second, the ATN Core pushes optics into the 21st century!

  • Utilizing

  • 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 just like your phone offers plenty of customization

Ballistic Calculator

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 Function
  • 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
recoil activated video (rav)

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.

profile manager

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.

smart rangefinder

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.

Record videos and take photos to bring your adventures back home to share with friends, family and on social media.

smooth zoom

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.

Useful features

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.

640 x 480
2.5 - 25 X
Angle of view
12.5 x 9.7
Objective lens
50 mm
Micro display
HD Display
ATN Obsidian "T" II
Eye relief
65 mm
IP rating
Weather resistant
Video Record Resolution
1280x960 at 30 fps
MicroSD card
From 4 to 64 GB
Micro USB
Micro HDMI
WiFi (Streaming, Gallery & Controls)
iOS & Android
GPS (Geotagging, Elevation, etc.)
3D Gyroscope
Yes - GS7
3D Accelerometer
3D Magnetometer
Smart range finder
Smart Shooting Solution
RAV (Recoil Activated Video)
Smooth Zoom
Multiple Patterns & Color Options
Picatinny Quick Release Mount, Interchangeable
Battery life (Li-ion)
8 hours
Battery type
4 AA type batteries, 1.5 V (Lithium recommended)
8.81" x 3.16" x 3.14"/224 mm x 80 mm x 80 mm
1.85 lbs
Human Detection Range
1500 m
Human Recognition Range
600 m
Human Identification Range
360 m
Three 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 Store photo ATN Store photo ATN Store photo
Dallas Store

Grapevine Mills Mall
3000 Grapevine Mills PKWY
Space #133 Grapevine, TX 76051

Austin Store

Barton Creek Mall
2901 S Capital of Texas Hwy
Suite N02, Austin, TX 78746

Houston Store

Galleria Mall
5015 Westheimer Road
Suite A1192, Houston TX 77056

Atlanta Store

Sugarloaf Mills Mall
5900 Sugarloaf Pkwy
Suite 513, Lawrenceville GA 30043

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