Guide Usa Thermal Riflescope Tu650 Lrf 3.0 640X480
The Guide USA Thermal Riflescope TU650 LRF 3.0 is a capable thermal hunting scope built for shooters who need reliable heat detection and rangefinding in low-light and no-light conditions. This 640×480 thermal rifle scope combines a high-resolution uncooled infrared detector with an integrated laser rangefinder, making it a solid choice for predator hunting, hog work, and tactical field use where traditional optics fall short.
The 3.7x to 29.6x variable magnification and 50mm objective lens deliver strong detection capability—up to 2,800 yards under ideal conditions—while the 0.49-inch AMOLED display with six color palettes (White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia) lets you choose the rendering that works best for your eyes and the conditions you're shooting in. Manual focus control keeps things straightforward, and the 48mm eye relief accommodates most shooting positions comfortably. The built-in 1,630-yard laser rangefinder eliminates the need for a separate device and speeds target acquisition in the field.
Durability is built in: the scope is rated for .300 Win Mag recoil, survives 6000J/1200G shock loads, and carries an IP68 waterproof rating. Power comes from a dual battery system—one internal 18500 (rechargeable via USB-C) and one external 18650 slot—giving you 12 hours of runtime and backup power on a hunt. Recording and playback functions (photo, video, and audio) are onboard, with 128GB of memory. Wi-Fi and Bluetooth connectivity let you review footage and pair a remote control for stand hunting or team operations. At 815 grams and 377mm long, it's a substantial but manageable thermal platform that fits standard 30mm scope rings.
Everything you need ships in the box: lens covers, carry bag, two 18650 batteries, charger, and USB adapter. The TU650 LRF 3.0 is designed to work hard in cold and heat alike—rated for –20°C to +50°C—making it a year-round tool for serious hunters and shooters who demand thermal optics in the field.
Key Features
- 640×480 uncooled VOx infrared detector with 18mK thermal sensitivity
- 3.7x to 29.6x magnification with 50mm F1.0 objective lens
- 2,800-yard detection range for long-distance heat identification
- Integrated 1,630-yard laser rangefinder
- 0.49-inch AMOLED 1920×1080 display with six selectable color palettes
- Dual battery system: rechargeable internal 18500 + external 18650 slot (12-hour runtime)
- Photo, video, and audio recording with 128GB onboard memory
- .300 Win Mag recoil rated with 6000J/1200G shock resistance
- IP68 waterproof encapsulation for wet and dusty environments
- Wi-Fi and Bluetooth connectivity for remote viewing and control
- Fits standard 30mm scope rings
- Operates in –20°C to +50°C temperature range
Specifications
| Thermal Sensor | Uncooled VOx infrared detector, 8–14 µm |
| Resolution | 640×512 @ 12 µm |
| NETD | 18 mK |
| Frame Rate | 50 Hz |
| Magnification | 3.7x–29.6x |
| Objective Lens | 50 mm, F1.0 |
| Field of View | 8.2°–5.0°; 14 m–9 m @ 100 m |
| Detection Range | 2,600 m / 2,800 yd |
| Focus | Manual |
| Display | 0.49" AMOLED, 1920×1080 |
| Color Palettes | White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia |
| Eye Relief | 48 mm |
| Diopter Adjustment | –5 to +5 |
| Eyepiece Zoom | 14x |
| Laser Rangefinder | 1,500 m / 1,630 yd |
| Tube Diameter | Standard 30 mm |
| Battery Type | Internal: 18500 (USB-C rechargeable); External: 18650 |
| Operating Time | 12 hours |
| Recoil Rating | .300 Win Mag |
| Shock Rating | 6,000 J / 1,200 G |
| Waterproof Rating | IP68 |
| Operating Temperature | –20°C to +50°C (–4°F to +122°F) |
| Weight | 815 g (28.75 oz) |
| Length | 377 mm (14.84 in) |
| Height | 89 mm (3.50 in) |
| Width | 82 mm (3.23 in) |
| Memory | 128 GB |
| Connectivity | Wi-Fi 2.4G/5G, Bluetooth, USB-C |
| Recording | Photo, video, and audio |
Frequently Asked Questions
What comes in the box with the Guide USA TU650 thermal scope?
The package includes the thermal riflescope, lens covers, eye mask, quick-release scope mount, carry bag, two 18650 batteries, a 5V 2A battery charger, USB-A to USB-C cable, quick-start guide, and warranty card. An optional Bluetooth remote control and additional 18650 battery are available separately.
How long does the battery last on a single charge?
The TU650 LRF 3.0 runs for up to 12 hours on a full charge using either the internal rechargeable 18500 battery or an external 18650. The dual-battery design lets you extend hunt time by swapping to a fresh external battery without waiting to recharge.
What magnification range does this thermal scope offer?
The scope delivers 3.7x to 29.6x magnification, controlled via a 14x eyepiece zoom paired with the 50mm objective lens. This range is useful for detecting targets at distance while maintaining situational awareness and ease of tracking in the field.
Can I use the integrated rangefinder independently of the rifle scope?
The 1,630-yard laser rangefinder is built into the TU650 LRF 3.0 and is intended for use as part of the thermal scope system. It integrates with the display and magnification system to support accurate distance measurement and targeting.
Is this scope waterproof, and can it handle extreme temperatures?
Yes. The scope carries an IP68 waterproof rating and is designed to operate in temperatures ranging from –20°C to +50°C (–4°F to +122°F), making it reliable in wet, cold, and hot field conditions year-round.

