- 640×51212 µm, 50 Hz detector
- ≤20 mKNETD sensitivity
- 1800 mDetection range
- 35 mm F1.0Lens
The AGM Sidewinder TM35-640 is a handheld thermal monocular with a 640×512 detector featuring 12 µm pixel pitch and NETD sensitivity of ≤20 mK. The 35 mm F1.0 lens provides a 12.5° × 10° field of view and a detection range of up to 1800 m, making it ideal for area searches. The monocular is designed for hunters, farmers, and property owners who need detailed thermal imaging, recording, and Wi-Fi connectivity in a rugged IP67 enclosure.
640×512
12 µm, 50 Hz detector
≤20 mK
NETD sensitivity
1800 m
Detection range
35 mm F1.0
Lens
Key Features
- Uncooled 640×512 vanadium oxide (VOx) detector, 12 µm pixel, 50 Hz refresh rate
- NETD sensitivity of ≤20 mK – clearly distinguish small temperature differences, even in difficult weather
- 35 mm F1.0 lens, 12.5° × 10° field of view, 2–16× magnification (2× base, 1×, 2×, 4×, 8× digital zoom)
- 1024×768 OLED display and four palettes: Black Hot, White Hot, Red Hot, Fusion
- Digital detail enhancement, noise reduction, Image Boost function, and hottest point tracking
- Built-in 64 GB memory for video recordings with sound and photos
- Built-in Wi-Fi hotspot for live image viewing and file access via the mobile app
- Replaceable 18650 battery – up to 5 hours of operation; 5 V external power supply via USB-C
- IP67 enclosure, operating temperature from −30 to +55 °C, 3-year manufacturer's warranty in Europe
Applications
The Sidewinder TM35-640 is ideal for night hunting and wildlife spotting, livestock and crop protection, patrolling property perimeters and buildings, field searches, and nature observation. The wide field of view makes it easy to quickly scan meadows or forest edges. The 18650 battery can be replaced with a spare in the field, and for longer observation sessions, the monocular can be powered by a power bank via the USB-C port. The manufacturer designates the device for civilian use.
Technical Specifications
| Manufacturer | AGM Global Vision |
|---|---|
| Model | Sidewinder TM35-640 |
| Part Number | 3142551005SI31 |
| Detector Type | Uncooled VOx microbolometer array |
| Detector Resolution | 640×512 px |
| Pixel Pitch | 12 µm |
| Refresh Rate | 50 Hz |
| Spectral Range | 8–14 µm |
| Sensitivity (NETD) | ≤20 mK (at 25 °C, F1.0) |
| Detection Range (1.8 m Object) | 1800 m |
| Lens | 35 mm, F1.0 |
| Field of View (H × V) | 12.5° × 10° |
| Magnification | 2–16× |
| Digital Zoom | 1×, 2×, 4×, 8× |
| Diopter Adjustment | from −5 to +3 diopters |
| Display | OLED 1024×768 |
| Calibration (FFC) | automatic, manual, external |
| Palettes | Black Hot, White Hot, Red Hot, Fusion |
| Image Boost | Yes |
| Hottest Point Tracking | Yes |
| Wi-Fi Hotspot | Yes |
| Standby Mode | Yes |
| Memory | Built-in, 64 GB |
| Video / Audio Recording | Yes / Yes |
| Photos | Yes |
| Battery | 1 × replaceable 18650 lithium battery |
| Operating Time | up to 5 hours |
| Power Supply | 5 V DC / 2 A, 1.75 W |
| Connector | USB Type-C |
| Operating Temperature | from −30 to +55 °C |
| Ingress Protection | IP67 |
| Dimensions | 188 × 58 × 65 mm |
| Weight | 505 g |
| Manufacturer's Warranty | 3 years (in Europe) |
Package Contents
- AGM Sidewinder TM35-640 Thermal Monocular
- Battery Charger
- USB Cable
- AC Adapter (EU and US plugs included)
- 18650 Battery
- Lens Cloth
- Wrist Strap
- Carrying Case
- User Manual
- Protective Bag
- AGM Mug
- AGM Backpack
Frequently Asked Questions
Does the Sidewinder TM35-640 have a laser rangefinder?
No. The manufacturer's specifications do not include a rangefinder – it is an observation monocular with a 640×512 detector.
How long does it run on a single battery?
According to the manufacturer's specifications, up to 5 hours. The 18650 battery is replaceable, and external 5 V power can be connected via the USB-C port.
Can the image be sent to a phone?
Yes. The built-in Wi-Fi hotspot allows you to view the live image and browse recordings in the mobile app.