Tempest 650 LRF Thermal Rifle Scope | 640 Sensor, Laser Rangefinder, Auto Ballistics

The Premium 640 Long-Range Thermal Rifle Scope with Integrated Laser Rangefinder

The Wave Tempest 650 LRF is the premium flagship of the Wave Infrared Tempest series — a 640×512 thermal rifle scope engineered for serious long-range hog hunters, predator hunters, and thermal shooters who want the ultimate in image quality and reach. With Wave's G6 sixth-generation 640 sensor at sub-18mK NETD, a premium 50mm Ultra-Pure Germanium objective lens, integrated dual-mode laser rangefinder, and automatic ballistic drop compensation, the Tempest 650 LRF delivers a complete long-range thermal shooting system in a rugged mil-spec aluminum package. IP67-sealed, 13+ hour battery life, and backed by a 5-year transferable warranty.

G6 Sixth-Generation 640 Thermal Sensor — Sub-18mK NETD

At the heart of the Tempest 650 LRF is Wave's G6 12-micron 640×512 thermal sensor with sub-18mK NETD sensitivity. NETD (Noise Equivalent Temperature Difference) is the single most important number on any thermal scope spec sheet. Sub-18mK produces clean thermal images with excellent contrast between game and background — exactly what matters most in humid Southern air, cold morning hunts, and low-contrast timber where heat differentials are subtle.

50mm Ultra-Pure Germanium Objective Lens

The 50mm UPG objective lens delivers maximum thermal energy transfer to the sensor for 100% sensor capacity utilization. UPG glass is the standard for serious thermal optics because it passes thermal radiation more efficiently than lower-grade germanium, producing a brighter, cleaner image with the extended reach that long-range hunting demands. The larger 50mm objective gathers more thermal signal than smaller lenses — essential for feeding the 640 sensor at its full capability.

Built for Long-Range Performance — 3x Optical with 12x Digital Zoom

The Tempest 650 LRF provides a full 3x base optical magnification with digital zoom extending to 12x in Rapid and Smooth modes. Smooth zoom delivers precise zoom control with a more traditional scope feel. Paired with the laser rangefinder and auto ballistics, the optical system is built to add real distance to your hunting capability.

Dual-Mode Integrated Laser Rangefinder

The built-in Class 3R laser rangefinder ranges targets in two selectable modes. Scan Mode runs the laser continuously and updates distance readings multiple times per second — ideal for tracking moving targets or scanning terrain. Ballistic Mode sends a single laser pulse directly to the onboard ballistic calculator for an automatic real-time firing solution. Range, solve, shoot — without pulling a separate rangefinder off your belt.

Automatic Ballistic Compensation for Long-Range Shots

Load your rifle's ballistic data into the scope, range your target with the LRF, and the Tempest 650 LRF calculates bullet drop automatically. The reticle shows the correct aim point for the ranged distance. No holdover math. No dialing turrets. Confident long-range shot placement built for the American hunter.

Military-Style Joystick Control + Large Top Focus Knob

The Tempest 650 LRF uses an ambidextrous military-style joystick that consolidates scope functions into a single intuitive control — no fumbling through buttons in the dark. Combined with a large top-mounted focus knob designed for use with heavy gloves, the scope delivers fast, precise adjustment in any field condition.

HD AMOLED Display with Industry-Leading Reticle Management

The 1024×768 HD AMOLED display delivers crisp, high-contrast thermal imagery with extensive customization: 6 color palettes (White, Black, Red, Green, Golden, Violet), 4 display hue options, 9 reticle options including a no-reticle mode, 5 reticle colors, illuminated center dot with 3 color options, reticle polarity reversal, and user-selectable first or second focal plane. Picture-in-Picture, Hot Tracking, and Outline Mode dial in the perfect image for every scenario.

Rugged Mil-Spec Aluminum Housing — IP67 Sealed

The Tempest 650 LRF is built with ruggedized mil-spec aluminum for maximum durability and efficient heat dissipation to keep the sensor running cool. IP67-rated against dust ingress and water immersion — ready for driving rain, creek crossings, and real-world hunting conditions.

13+ Hour Battery Life — Four Batteries and Charging Cradle Included

The Tempest 650 LRF runs on two protected 18650 Lithium-Ion rechargeable batteries, delivering 13+ hours of runtime per charge. Wave includes four 18650 batteries and a high-quality charging cradle in the box — no accessories to buy separately. Field-swappable cells mean you can hunt multiple nights without worrying about power.

Gun Profile Nicknaming + Easy One-Screen Zeroing

Save multiple gun profiles with custom names and stored zero distances for easy recall — switch between your precision bolt rig and your hog AR without re-zeroing. The easy one-screen zeroing process with freeze function makes zeroing a new rifle fast and straightforward.

Free Wave IR Phone App + Onboard Media Management

The free Wave IR app (Android and iOS) pairs with the scope for live streaming, image and video management, ballistic data uploads, and firmware updates. Onboard media file management lets you view and manage captured files directly from the device.

Premium QD Scope Mount Included

The Tempest 650 LRF ships with a premium quick-disconnect mount featuring perfect return-to-zero and adjustable fit for rail variations. Swap the scope between rifles without losing your zero.

Field Application

Long-Range Hog Hunting. The 640 resolution + 50mm UPG lens + LRF + auto ballistics combination is purpose-built for Texas and Oklahoma hog hunters taking shots across pastures.

Precision Coyote and Predator Control. The 640×512 sensor supports positive identification of called coyotes at extended distances, with LRF and ballistic solutions for confident long shots.

Humid Southern Hunting. Sub-18mK NETD earns its place in conditions that reduce thermal contrast — Louisiana, Mississippi, and Florida night air.

Timber and Mountain Predator Hunting. Low NETD plus high resolution is critical when temperature differentials are subtle.

Technical Specifications

Thermal Sensor: 640 × 512 (G6 Sixth Generation) Pixel Pitch: 12 µm NETD: <18 mK Refresh Rate: 50 Hz Objective Lens: 50mm Ultra-Pure Germanium (UPG) Base Magnification: 3x Digital Magnification: 3x – 12x (Rapid and Smooth) Field of View: 470 ft @ 1,000 yd Display: 1024 × 768 HD AMOLED Color Palettes: 6 | Reticle Options: 9 | Reticle Colors: 5 Laser Rangefinder: Class 3R, Dual-Mode (Scan / Ballistic) Ballistic Calculator: Automatic drop compensation Battery: 2× 18650 Li-Ion (4 included + charging cradle) Runtime: 13+ hours Housing: Mil-Spec Aluminum Ingress Protection: IP67 Length: 8 in | Weight: 29.80 oz (1.86 lb) Wi-Fi / App: Wave IR (Android & iOS) Mount: Premium QD included Warranty: 5-Year Transferable

Frequently Asked Questions

Is the Wave Tempest 650 LRF worth it?

 For hunters who want premium 640 thermal imaging with integrated laser rangefinder, automatic ballistic compensation, Wi-Fi app connectivity, and a complete accessory package — four batteries, charging cradle, and premium QD mount included — the Tempest 650 LRF delivers a comprehensive long-range thermal system backed by a 5-year transferable warranty.

What's the best long-range thermal scope for hog and predator hunting?

 Effective long-range thermal hunting benefits from high sensor resolution, low NETD for humid conditions, a large objective lens for maximum thermal signal, and integrated ranging with ballistic compensation. The Tempest 650 LRF delivers all four with 640×512 resolution, sub-18mK NETD, 50mm UPG lens, and dual-mode laser rangefinder with auto ballistics.

How far can you see with a 640 thermal scope?

Detection and identification range on a 640×512 thermal scope depends on target size, environmental conditions, and sensor sensitivity. For hog-sized and coyote-sized targets, the Tempest 650 LRF supports detection and identification at the extended hunting distances that long-range thermal hunters demand. The combination of 640 resolution, sub-18mK NETD, and 50mm UPG lens supports positive target identification at extended hunting ranges.

How does the dual-mode laser rangefinder work?

 Scan Mode runs the laser continuously and updates distances multiple times per second — perfect for moving targets or scanning terrain. Ballistic Mode sends a single laser pulse to the onboard ballistic calculator for an automatic firing solution. Switch modes through the joystick menu.

What comes in the box with the Tempest 650 LRF?

Wave includes everything needed to hunt immediately: the scope, four 18650 Lithium-Ion rechargeable batteries, a charging cradle, and a premium QD scope mount. It's one of the most complete accessory packages in the 640 thermal category.

Should I choose the Tempest 335 LRF or the Tempest 650 LRF?

 Both Wave Infrared scopes share the same feature set: G6 sensor, UPG lens, dual-mode LRF, auto ballistics, joystick controls, HD AMOLED display, and 5-year transferable warranty. The Tempest 335 LRF uses a 384 sensor with a 35mm lens in a subcompact package. The Tempest 650 LRF uses a 640 sensor with a 50mm lens for higher resolution and extended long-range reach. Choose based on whether you prioritize compact weight (335 LRF) or maximum image quality and long-range capability (650 LRF).

How long does the battery last?

The Tempest 650 LRF delivers 13+ hours of runtime on two 18650 Lithium-Ion batteries. With four batteries included, you have a full backup set for multi-night hunts.

Does the 5-year warranty transfer if I sell the scope?

 Yes, the Tempest 650 LRF warranty is fully transferable, which protects resale value and gives secondhand buyers the same coverage as original purchase.