OTS Thermal Viewers

Let’s take a look at the ATN OTS LT 320 6-12x Thermal Viewer from ATN.

Thermal viewers or thermal scopes intensify the clarity of your target, so you can see it at night or during the day amidst low visibility conditions. They use infrared light to produce images or thermograms. When a live animal has been identified, images are displayed as black and white or various shades of color.


ATN OTS LT 160 3-6x Thermal Viewer ergonomic
ATN OTS LT 160 3-6x Thermal Viewer ergonomic

Here are some of the gear we are going to look at:

OTS Thermal Viewers – Overview

From top to bottom, the ATN Thermal Viewers have been fully redesigned. One of the amazing features of these thermal handheld scanners is their long-lasting internal battery. ATN Extended Life Battery kit can hold binoculars or monoculars for more than 15 hours. You can use your tools longer and save money and the environment in the process. Whether you are camping, scouting, bird watching, or on the lookout, you can make the most of it with batteries that have ultra-low power consumption.

ATN OTS LT 160 4-8x Thermal Viewer low power consumption
ATN OTS LT 160 4-8x Thermal Viewer low power consumption

You can even power your none ATN devices, which are compatible with a micro USB. The new batteries use a proprietary power management system that keeps you in the field longer than you want. OTS Thermal Viewers are lighter, slim, ergonomic, and will fit perfectly in your hand. They also have new Obsidian LT Core and Cutting-Edge sensors that provide sharp, crisp images and extended range.

ATN OTS LT 320 6-12x Thermal Viewer obsidian lt
ATN OTS LT 320 6-12x Thermal Viewer obsidian lt

OTS Thermal Viewers have a comfortable 25mm eye relief making search and rescue quicker and more efficient. OTS Thermal Viewers offer four lenses: LT 320 6-12x, LT 320 4-8x, LT 160 4-8x, and LT 160 3-6x. They are waterproof and come in Black. Each weighs 1.2 lb that measures 7.7 in x 2.6 in x 2.6 with a field of view angle of 4.5 – 3 degrees.

ATN OTS LT 320 4-8x Thermal Viewer ergonomic
ATN OTS LT 320 4-8x Thermal Viewer ergonomic

OTS Thermal Viewers Review – In Summary

That’s our look at the OTS Thermal Viewers .

OTS Thermal Viewers are helpful in recovery efforts, finding a game, and even in search and rescue operations. They can operate for more than ten hours of continuous use and offers comfortable 25mm eye relief. They are also lighter and slim with an ergonomic design, so holding them for a long time will not bother your hunting.

ATN OTS LT 320 4-8x Thermal Viewer main
ATN OTS LT 320 4-8x Thermal Viewer main

Photo Credits

Product photos on this page are property of ATN.

ATN OTS LT 320 4-8x Thermal Viewer lightweight
ATN OTS LT 320 4-8x Thermal Viewer lightweight

Affiliate Disclaimer

We are an affiliate of Optics Planet and others that sell this gear. If you buy equipment after clicking the links in this article, we receive a small commission at no extra cost to you. This helps us to bring you in-depth information and content on these great products.