Atn Timnblh635Lrf Blazehunter Lrf Thermal Black 2.5-20X 640X512 Resolution
The ATN BlazeHunter LRF thermal monocular is a 2.5–20x magnification thermal imaging device purpose-built for hunters, land scouts, and night operations professionals who need to detect game and measure distance in complete darkness. This handheld thermal monocular combines a 640×512 resolution sensor with an integrated laser rangefinder to deliver both target detection and accurate distance measurement in a single, compact optic.
At its core is a professional-grade thermal sensor with sub-18mK NETD performance, meaning it registers minute temperature differences across any landscape—thermal signature of a deer at 2,000 meters or a coyote in a brushy canyon is plainly visible whether conditions are pitch black, fogged in, or dusty. The variable 2.5–20x magnification lets you glass wide country at lower power to locate game, then dial up magnification to confirm distance and details before the stalk. Six color palettes (White Hot, Black Hot, White Hot + Red, Green Hot, Sepia, and Ironbow) adapt the image to your eye and ambient light conditions, reducing fatigue on long sessions.
The built-in laser rangefinder measures distance to 1,000 yards—no separate range card or guesswork needed. An OLED display at 1440×1080 resolution delivers clear, full-color imagery. Two rechargeable 18650 batteries yield 14 hours of runtime (7 hours per battery), and a charger is included. Wi-Fi connectivity lets you livestream hunts or record video and stills to your phone. Weighing 0.8 lb without batteries and sealed to IP67, the BlazeHunter handles rain, dust, and rough field use. Its 15mm eye relief and compact footprint make it equally at home in a daypack or mounted on a chest rig for overlanding or security work.
Key Features
- Professional-grade thermal sensor (640×512, sub-18mK NETD) detects human-size targets to 2,000 meters
- Variable 2.5–20x magnification for both wide-field scanning and detailed target evaluation
- Built-in laser rangefinder (1,000-yard range) eliminates the need for a separate rangefinder
- Six thermal color modes to optimize contrast and reduce eye fatigue in any condition
- 1440×1080 OLED display for sharp, vivid imagery
- 14-hour battery life; two 18650 rechargeable batteries and charger included
- Wi-Fi streaming and video/photo recording for real-time sharing or post-hunt review
- IP67-rated weatherproofing handles rain, dust, and field abuse
- Lightweight (0.8 lb) and compact for long-duration hand-held use or pack carry
- Operating range of –30°C to +50°C (–22°F to +122°F)
Specifications
| Sensor Type | Uncooled thermal focal plane array, 640×512 resolution, 12 µm pitch, 50 Hz refresh |
| NETD | <18mK (sub-18mK) |
| Lens | 35 mm |
| Magnification | 2.5–20x variable |
| Field of View | 12.4° × 10° (nominal, 2.5x) |
| Display | OLED, 1440×1080 resolution, 1-inch screen |
| Color Modes | White Hot, Black Hot, White Hot + Red, Green Hot, Sepia, Ironbow |
| Eye Relief | 15 mm |
| Laser Rangefinder Range | 0–1,000 yards |
| Human Detection Range | 2,000 meters |
| Battery | Two 18650 rechargeable lithium-ion (included) |
| Battery Life | 14 hours total (7 hours per battery) |
| Charging | USB charger included |
| IP Rating | IP67 (dust and water resistant) |
| Operating Temperature | –30°C to +50°C (–22°F to +122°F) |
| Dimensions | 5.98" × 1.67" × 2.93" (152 mm × 42 mm × 74 mm) |
| Weight (body, no batteries) | 0.8 lb (360 g) |
| Warranty | 3 years |
Frequently Asked Questions
Can I use the BlazeHunter in complete darkness?
Yes. Thermal imaging detects heat energy radiated by animals and objects, not reflected light, so the monocular works flawlessly in total darkness—moonless nights, heavy fog, and smoke are no obstacle. You'll see thermal signatures as clearly as in daylight conditions.
What does the laser rangefinder add, and how far does it measure?
The integrated laser rangefinder lets you measure distance to your target without reaching for a separate device, saving time and simplifying your kit. The rangefinder is effective to 1,000 yards. Combined with the 2.5–20x zoom, you can locate, magnify, range, and execute a shot decision all through one optic.
How long does the battery last, and what's included in the box?
Each of the two included 18650 rechargeable batteries provides 7 hours of continuous use (14 hours total if you swap them out). A USB charger is included, so you can recharge batteries in the field from any power source or power bank.
Is the BlazeHunter weather-sealed?
Yes. The monocular carries an IP67 rating, which means it's sealed against dust and can be submerged briefly in water. It's designed to withstand rain, snow, blowing dust, and the rigors of extended field hunting.

