





TD 633 LRF Thermal Monocular 2.0X 640x512 35mm
NEW TD GEN 3
- 640×512@12μm, 20mK Detector
- One-handed Easy fingertip focus
- 1090yd Laser Rangefinder
- 10 Hours Battery
- 10-Year Warranty
The TD Gen 3 Series Handheld Thermal Imaging Monocular is our latest compact night vision device. Equiped with a 640 x512 infrared detector and a 35mm lens, it delivers a powerful detection range of up to 1950 yard and a laser rangefinder at 1090 yard.
Perfect for all users, its ambidextrous design is ergonomic and enable one-handed operation. Up to 10 hours of runtime with a single 18650 battery, you can trust its performance for a night long hunt.
Sensor | ||||
---|---|---|---|---|
Type | Uncooled VOx Infrared Detector, 8 to 14μm | |||
Resolution | 640×512@12μm | |||
NETD | 20mK | |||
Frame rate | 50Hz |
Lens | ||||
---|---|---|---|---|
Objective lens | 35mm F1.0 | |||
Field of view | 12.5°×10° | |||
FOV m@100m | 22×17 | |||
Magnification | 2.0x~16x | |||
Detection range | 1800m/1950yd | |||
Focus | Manual | |||
Digital Zoom | 8x |
Display | ||||
---|---|---|---|---|
Display type | 0.36'' AMOLED 1280×960 | |||
Color palettes | White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia | |||
Eyepiece | Eye relief: 20mm; Diopter: -6 to +6; Zoom: 13.8x |
Hardware | ||||
---|---|---|---|---|
Laser rangefinder | 1000m/1090yd | |||
WIFI | 2.4G, 5G | |||
Interface | USB-C | |||
Others | Microphone, Bluetooth |
System | ||||
---|---|---|---|---|
Recording function | Photo/Video (Audio recording included) | |||
Memory capacity | 32GB |
Power | ||||
---|---|---|---|---|
Battery type | Single, Replaceable 18650 Battery | |||
Operating time | 10 hours |
Environmental | ||||
---|---|---|---|---|
Operating temp. | -20°C to 50°C / -4°F to +122°F | |||
Encapsulation | IP67 |
Physical | ||||
---|---|---|---|---|
Weight (g/oz) | 376/13.26 | |||
Size (mm/in) | 159×54×74/6.26×2.13×2.91 | |||
Standard | Device, Dust-Free Cloth, Hand Strap, Eye Mask, Battery Charger, 18650 Battery ×1, 5V 2A Adapter (US, UK, Australia, and Europe), USB-A to USB-C Cable, Quick Start Guide, Warranty Card | |||
Optional | Bluetooth Remote Control, 18650 Battery |
Tax excluded. Shipping calculated at checkout

1950 yd
High-precision detection range
Product Features
640x512 @12μm
20mK
50Hz
35mm, F1.0
12.5°×10°
2x~16x
1950yd
10 hours
Meet the all-new TD Gen3 Series — engineered for hunters who demand precision, power, and performance in the palm of their hand.
🔍 With Fingertip Focus, experience smooth one-handed control through a smartly placed focusing roller. The 12μm thermal sensor with NETD ≤20mK delivers razor-sharp thermal images, even in the harshest conditions.
🛠️ Ergonomic design, 10-hour battery life, IP67 waterproofing, and dual-band Wi-Fi — this monocular is your reliable partner for day-long outdoor exploration and real-time sharing.
📸 Capture every moment with built-in 32GB storage for photos, videos, and even audio recordings.