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Questions & Answers
Is a microSD card pre-installed for the pics and videos or are they sent to your phone? Manufacturer Answer

This unit has built-in memory, so there’s no need for an SD card. You can transfer data to your computer using the included USB cable.

by ATN, Manufacturer, April 30, 2025
Can this be used in daylight to help spot marsh birds or owls perched in vine covered trees? If so, is a daylight filter available? Manufacturer Answer

These can definitely be used during the daytime. Since this is a thermal monocular, it does not require any light and instead detects the heat signature emitted by birds.
As long as there is even a small gap where the sensor can pick up the bird’s heat signature, you’ll be able to detect something in the trees. No daylight filter needed.

by ATN, Manufacturer, March 19, 2025
Customer Reviews
Most Recent Reviews
Best purchase by Rich G, May 23, 2025
I have always wanted a thermal handheld, but needed one with a built in lrf. Once I saw this I bought it and I could not be happier. Lets me range and is so clear with a ton of detail. Also it comes with removable rechargeable batteries which is nice...
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Most Recent Reviews
Awesome scanner by Larry, May 1, 2025
Using this in my back yard is a game changer. It picks up every little detail on the animals. Makes very cool videos that I load to the internet. The crispness and ability to range find is amazing, I know I’m rambling :)
Most Recent Reviews
Better than Expected by Lars, April 12, 2025
As a wildlife, mostly bird, photographer, I purchased the ATN BlazeHunter Pro to assist in locating birds camouflaged in trees, vines, and/or marsh grasses. I wanted a thermal monocular that was relatively small but with enough sensitivity and defini...
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Most Recent Reviews
Works better than i expect by Bob J, February 23, 2025
Have used my BlazeHunter 635 for hunting coyotes at night. The unit is simple enough to understand and use, in one afternoon I had it completely figured out and synchronized to my I-phone, no small feat for someone who is not real tech savvy like me....
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Most Recent Reviews
Absolutely Stunned by Tom Lanford, February 16, 2025
I am floored by this unit. I haven't had anything so clear and crisp. It has up'd my nightly coyote hunts. I even have it on a tripod so that i can scan the field from my phone with easy. And let me tell you the phone set up was easy as 1 2 3. I will...
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Most Recent Reviews
Picture and clarity is amazing! by B-School, Verified Owner, January 27, 2025
This thermal monocular is amazing! Far surpasses my 320 thermal scope in image quality and definition. Laser range finder is a nice feature as well as it's hard to detect range when looking through a thermal. Only used a couple times so far, but ea...
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Read All 6 Reviews
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Product Info for ATN BlazeHunter Pro 2.5-20x35mm Thermal Monocular

Elevate your hunting game with the ATN BlazeHunter Thermal Monocular, designed for the avid outdoor adventurer who needs precision and reliability in the field. Featuring a professional grade, sub 18mK NETDimage

uncooled focal plane detector image sensor, this thermal monocular offers outstanding sensitivity and image clarity, detecting even the slightest temperature variations in any environment. Whether you re tracking

elusive prey or scanning vast landscapes, the BlazeHunter ensures you never miss a detail.

Packed with features to enhance your hunting experience, the Blaze Hunter offers multiple viewing modes, allowing you to adapt to changing conditions. With its built-in laser rangefinder, you can accurately measure

distances, giving you the edge when lining up the perfect shot. Capture every moment with video and photo, and share your hunts in real time through its Wi-Fi connectivity.

Compact and lightweight, the BlazeHunter is built for long outings, offering up to 14 hours of continuous battery life. Whether you re hunting at dawn or in the dead of night, this thermal monocular is your go-to tool

for superior performance and versatility. The ATN BlazeHunter Thermal Monocular combines cutting-edge technology with a rugged design, making it the perfect companion for hunters who demand the best.

Elevate your hunt with the ultimate thermal monocular, delivering unmatched precision and clarity in every outdoor adventure!

Specifications for ATN BlazeHunter Pro 2.5-20x35mm Thermal Monocular:

Manufacturer: ATN
Magnification: 2.5 - 20 x
Color: Black
Resolution: 1440x1080 pixels
Field of View, Angle: 10 - 12.4 degrees
Objective Lens Diameter: 35 mm
Battery Life: 14 hours
Eye Relief: 15 mm
Battery Type: Lithium Ion
Refresh Rate: 50 Hz
Operating Temperature: -22 - 122 Fahrenheit
Range of Detection: 2000 m
Sensor Resolution: 640x512 pixels
Noise Equivalent Temperature Difference: 18 mK NETD
Dimensions: 5.98x1.67x2.93 in

Features of ATN BlazeHunter Pro 2.5-20x35mm Thermal Monocular

  • Pro-Grade less than 18Mk NETD Image Sensor
  • Video Record
  • Large Full-Color High Definition Oled Display
  • Long-Lasting Battery Life
  • Multiple Viewing Modes
  • Built-in Laser Rangefinder
  • Lightweight
  • Built-in Wi-Fi For Easy Sharing
  • 3 Year Warranty

Package Contents:

  • ATN BlazeHunter Pro 2.5-20x35mm Thermal Monocular
  • ATN Pouch
  • Neck Strap
  • USB Cable
  • Wrist Strap
  • Eyecup
  • Lens Tissue
  • Manual
  • Warranty Card

ATN BlazeHunter Pro 2.5-20x35mm Thermal Monocular Orderable Models

List of Orderable Models

  • ATN BlazeHunter Pro 2.5-20x35mm Thermal Monocular, 50 Hz, 640x512, Black, TIMNBLH635 , MPN: TIMNBLH635 , UPC: 658175124764 , Code: AT-THM-ATN252TM-TIMNBLH635
  • ATN BlazeHunter Pro 2.5-20x35mm Thermal Monocular w/Built-in Laser Rangefinder, 50 Hz, 640x512, Black, TIMNBLH635LRF , MPN: TIMNBLH635LRF , UPC: 658175126287 , Code: AT-THM-ATN252TM-TIMNBLH635LRF
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