AGM Global Vision Varmint LRF TS50-640 Night Vision Rifle Scope - 2.5-20x50mm, Multi-Reticle, Laser Rangefinder, Black

The AGM Global Vision Varmint LRF TS50-640 is a thermal imaging rifle scope built for hunters and professional operators who need reliable 24/7 performance in any weather. Unlike passive night vision that depends on available light, this thermal scope cuts through darkness, fog, rain, snow, and heavy brush—conditions where conventional optics fail. The 640×512 thermal detector paired with a 50mm objective lens delivers the long-range clarity serious varmint hunters and precision shooters demand, whether you're glassing from a blind or making shots at distance.

What sets the Varmint LRF apart is the integrated laser rangefinder, a genuine game-changer for hunters trying to dial distance quickly and accurately. The rangefinder reaches out to 600 meters with ±2-meter accuracy, and distance readings display right on the scope's high-resolution OLED screen. The 2.5–20x magnification range gives you flexibility from closer work to extended engagements, while five reticle types and four color options let you dial in what works best for your situation. Digital zoom up to 8x further extends your reach without losing image quality.

Battery life hits a practical four-and-a-half hours on a single 18650 charge, and you can extend that significantly by plugging in an external power bank via USB-C. The scope also records video and snapshots to onboard storage and streams live to your phone or tablet over Wi-Fi—useful for documenting hunts, scouting footage, or verifying shots. Built rugged (IP67 waterproof, rated for a 1.5-meter drop) and weighing just under 1.6 pounds, it mounts and balances like a conventional scope despite its advanced feature set.

The thermal engine runs on a highly sensitive 12-micrometer uncooled detector refreshed at 50Hz, ensuring smooth, responsive tracking of moving game. You get adjustable color palettes (Black Hot, White Hot, Red Hot, Fusion), scene modes, hotspot detection, and manual or automatic flat-field correction to maintain image consistency. Operating range spans –4°F to 131°F, covering most North American hunting seasons and climates.

Key Features

• 640×512 thermal detector with 50mm objective for long-range clarity and detection out to 2,500 meters
• Built-in laser rangefinder (600m max, ±2m accuracy) with onscreen distance display
• 2.5–20x optical magnification plus 1–8x digital zoom for flexible ranging from close to extended distance
• Five reticle types in four colors, all user-selectable and toggleable
• High-res OLED display (1024×768) for sharp image review and menu navigation
• 4.5-hour runtime on rechargeable 18650; extend with external 5V power bank via USB-C
• On-board video recording and snapshot capture with 16GB internal storage
• Live Wi-Fi streaming and mobile app control for remote monitoring and file transfer
• IP67 waterproof, shockproof to 1.5m drop; operates –4°F to 131°F
• Scene modes, hotspot tracking, and manual/auto flat-field correction for image optimization

Specifications

Frequently Asked Questions

What's the difference between this thermal scope and a conventional night vision rifle scope?

Thermal imaging detects heat radiation from living animals and warm objects, so it works in complete darkness, fog, rain, snow, and heavy brush—conditions where passive night vision (which amplifies available light) becomes useless. The Varmint LRF doesn't need moonlight or ambient light to function, making it reliable for true 24/7 hunting and observation.

Can I use this scope on a rifle, or is it handheld only?

It's designed to work as both a mounted rifle scope and a handheld monocular. The 50mm objective and rugged construction support rifle mounting for hunting and field use, but you can also detach it and use it as a standalone observation device for scouting, search operations, or security work.

How accurate is the laser rangefinder, and how far does it reach?

The integrated rangefinder has an effective range of 600 meters with ±2-meter accuracy. Distance readings appear directly on the OLED display, making it easy to factor in holdover or dial corrections without fumbling with a separate rangefinding device.

How long does the battery last, and what are my options if I need longer runtime?

A single 18650 rechargeable battery provides up to 4.5 hours of continuous operation. To extend runtime significantly, connect an external 5V power bank (USB Type-C cable) for as long as your battery supply allows—ideal for extended hunts, surveillance, or field operations.

Can I record video and stream to my phone?

Yes. The scope has 16GB of onboard storage for recording video and capturing still images directly to the device. It also features a built-in Wi-Fi module that lets you stream live video and transfer files to your phone or tablet via a companion app.

Is this scope waterproof and rugged enough for harsh field conditions?