
THERMISIGHT DYNAMICS LLC
See What Others Can't.™

ATN Thermal Monocular Flagship
NDAA §889 compliant · U.S. end-use only
In stock
ATN Thermal Monocular Flagship — Flagship tier test product for industrial storefront. Placeholder item for catalog filter and search validation.
U.S. export-controlled. Thermal and night-vision devices are subject to U.S. ITAR/EAR controls and are not exportable outside the United States. By checking the box you confirm you are a U.S. person purchasing for end-use within the United States. See our Export Compliance policy.
Why This Product
The ATN Thermal Monocular Flagship is a handheld thermal monocular designed for fast target spotting and scouting on the move. Its 640×640 sensor and 18 mK NETD sensitivity delivers exceptional contrast in rain, fog, and high humidity. A built-in laser rangefinder gives you exact distance for precise holdover, and the optic identifies heat signatures out to 2000 yards. At 18 oz, it's lightweight enough for all-day carry without fatigue. Backed by 24-month warranty and Thermisight's veteran-owned service team.
Expert Video Reviews
Watch expert reviews on YouTube
See the ATN Thermal Monocular Flagship in action — hands-on reviews, field tests & comparisons
Warranty
2-year limited manufacturer warranty
- Covers defects in materials & workmanship
- 30-day satisfaction return window
Financing Calculator
- Purchase price
- $12,999
- APR
- 0%
- Down payment
- $0
- Total of payments
- $12,999
Estimates only. Subject to credit approval at checkout. Select "Pay over time" during checkout to apply.
Complete your kit
Compatible accessories for your ATN ATN Thermal Monocular Flagship.
Specifications
- Resolution
- 640x640 | NETD: 18mK | Weight: 18oz
Compare detection range & sensitivity
Side-by-side with similar thermal monocular optics. Lower NETD = better thermal sensitivity; higher detection range = farther identification.
| Spec | ![]() | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|---|
| Detection range | 2,000 yd | 2,200 yd | 2,200 yd | 2,200 yd | 2,200 yd |
| Sensitivity (NETD) | 18 mK | 60 mK | 60 mK | 60 mK | 60 mK |
| Sensor res. | 640×640 | 256×256 | 256×256 | 256×256 | 384×384 |
| Objective | 25mm | 75mm | 75mm | 75mm | 75mm |
| LRF | Yes | Yes | No | Yes | Yes |
| Price | $12,999 | $1,499 | $1,499 | $12,999 | $1,499 |
Best-in-row values are shown in accent. Your current optic is highlighted.
More from ATN
Recently viewed
Related guides
All guidesCare & Maintenance
Lens Care
- •Clean the objective lens with a microfiber cloth and optical-grade solution only.
- •Blow off dust before wiping to prevent scratching the germanium lens.
- •Keep the lens cap on when stored in a pack or pocket.
Battery & Power
- •Remove batteries for storage longer than 30 days.
- •Carry a spare battery in cold weather — lithium cells drain faster below 32°F.
- •Use only manufacturer-approved batteries to avoid warranty void.
Storage & Environment
- •Store in its case in a dry, temperature-controlled environment.
- •Avoid prolonged exposure to direct sunlight when not in use — the sensor can retain heat and affect calibration.
- •Allow the optic to acclimate to ambient temperature before use after moving between extreme environments.
Questions & Answers
Ask a question — get an instant answer from our optics team.
Loading questions…
Reviews
No reviews yet.
ATN Thermal Monocular Flagship
$12,999









