Introduction: The Evolution of Thermal Optics Integration
Modern hunting and tactical operations demand more than just the ability to see in darkness. Shooters require instant, accurate distance measurements without breaking their sight picture or alerting targets. The integration of through-the-lens rangefinder technology into thermal scopes represents a significant leap forward in optical engineering, combining two critical functions into a single, streamlined unit.
Traditional hunting setups require users to switch between a handheld laser rangefinder and their rifle scope—a process that wastes precious seconds, creates additional movement, and often results in lost opportunities. A thermal scope with through-the-lens rangefinder eliminates these inefficiencies by providing simultaneous thermal imaging and distance measurement through the same optical path.
What Is a Through-the-Lens Rangefinder?
A through-the-lens rangefinder (TTL-LRF) is an integrated laser ranging system that projects and receives distance measurements through the same optical assembly as the thermal imaging sensor. Unlike clip-on or handheld rangefinders, TTL-LRF systems ensure that the measured distance corresponds exactly to what the shooter sees in the thermal display.
Key Advantages of TTL-LRF Integration:
Optical Alignment: The laser beam follows the exact same path as your line of sight, eliminating parallax errors common with external rangefinders.
Speed of Acquisition: Instant distance readings appear directly in your thermal display, reducing target acquisition time by up to 70% compared to separate devices.
Reduced Equipment Load: One integrated device replaces two separate tools, cutting overall gear weight and complexity.
Environmental Resistance: Sealed integration protects rangefinding components from moisture, dust, and temperature extremes that can affect external devices.
Covert Operation: Single-device operation means fewer movements and less equipment to manage in tactical situations.
How Thermal Scopes With Integrated Rangefinders Work
The technology behind thermal scopes with through-the-lens rangefinders combines multiple sophisticated systems:
Thermal Imaging Core
At the heart of any thermal scope lies an uncooled microbolometer detector. Advanced models like the GTGUARD ClearView X350L utilize a 384×288 resolution sensor with 12μm pixel pitch, capable of detecting temperature differences as small as 45mK (millikelvins). For users demanding even higher resolution, the X650L features a professional-grade 640×512 sensor with a 50mm objective lens, providing exceptional thermal clarity for long-range identification.
This exceptional thermal sensitivity allows users to distinguish between targets and background even in challenging conditions like fog, rain, or complete darkness. The infrared sensor operates in the 8-14μm wavelength range, capturing heat signatures that are completely invisible to the naked eye. This spectral band penetrates atmospheric moisture and light fog more effectively than shorter wavelengths, making it ideal for hunting during dawn, dusk, and inclement weather.
Integrated Laser Rangefinder System
The through-the-lens rangefinder component in the GTGUARD X350L and X650L employs a Class 1 eye-safe laser that pulses thousands of times per second. The system measures the time it takes for reflected laser energy to return to the sensor, calculating precise distances using time-of-flight principles. With a maximum ranging capability of approximately 1,000 meters, these integrated systems provide reliable distance measurements on deer-sized targets to 700+ meters and human-sized targets approaching the full kilometer mark.
Advanced TTL-LRF systems offer:
- Ranging Capabilities: 5 to 1,000 meters on reflective targets
- Measurement Accuracy: ±1 meter or better in optimal conditions
- Angle Compensation: Automatic adjustment for uphill/downhill shots
- Scan Mode: Continuous distance updates as you pan across terrain
- Through-the-Lens Precision: Zero parallax error between thermal image and laser measurement point
Display Integration and Processing
Modern thermal scopes use high-resolution OLED or AMOLED displays to present both thermal imagery and rangefinding data simultaneously. The GTGUARD X350L and X650L feature a 1024×768 Micro-OLED screen that provides crystal-clear thermal visualization alongside real-time distance readings overlaid directly in the field of view.
Sophisticated image processing algorithms work behind the scenes:
- Non-Uniformity Correction (NUC): Eliminates sensor artifacts for smooth imaging
- Auto Gain Control (AGC): Dynamically adjusts contrast for optimal target visibility
- Digital Detail Enhancement (DDE): Sharpens edges and enhances fine thermal structures
Real-World Applications and Scenarios
Predator Hunting in Variable Terrain
Coyote and fox hunting often occurs in mixed terrain with constantly changing engagement distances. A thermal scope with through-the-lens rangefinder allows hunters to quickly assess whether a target is within ethical shooting range without breaking concealment or losing sight of the animal.
Consider a typical scenario: You've called in a coyote that appears at 200 yards. With a traditional setup, you'd need to:
- Locate the target in your thermal scope
- Break your shooting position to use a handheld rangefinder
- Return to your scope and relocate the target
- Adjust holdover or dial your turret
With the integrated TTL-LRF in the X350L or X650L, you simply:
- Locate target in thermal scope
- Press the range button while maintaining your sight picture
- Instantly receive accurate distance displayed in your thermal view
- Make your shot with confidence
This streamlined process reduces target detection time by several seconds—often the difference between a successful hunt and a missed opportunity.
Tactical and Law Enforcement Operations
For tactical professionals, a thermal scope with through-the-lens rangefinder provides critical advantages in low-light operations. The ability to simultaneously identify threats via thermal signature and determine exact engagement distances enhances both safety and effectiveness.
Urban environments present particular challenges where distances can be deceiving. A suspect vehicle may appear close but actually be 100+ meters away. The X650L's higher resolution combined with precise rangefinding eliminates guesswork, ensuring appropriate force deployment and accountability.
Hog Eradication Programs
Wild hog management requires high-volume shooting, often at groups of animals at varying distances. Thermal imaging reveals the entire sounder (group) even in thick brush, while through-the-lens rangefinding allows rapid distance confirmation on multiple targets without repositioning.
Professional hog hunters report 40-50% efficiency improvements when using integrated thermal/rangefinder systems like the X350L compared to separate devices, particularly during fast-paced eradication operations where split-second decisions matter.
Long-Range Precision Shooting
For long-range shooters engaging targets beyond 400 meters, accurate distance measurement becomes absolutely critical. A 5% error in distance estimation at 600 yards can result in a complete miss. The X650L's combination of 640×512 resolution and 1,000-meter ranging capability provides the precision necessary for first-round hits at extended distances.
The integrated rangefinder compensates for angle of inclination, providing true horizontal distance rather than line-of-sight distance—essential for mountain hunting or shooting from elevated positions.
Comparison: Integrated vs. External Rangefinders
Speed and Efficiency
Integrated TTL-LRF (X350L/X650L):
- Target-to-shot time: 2-4 seconds
- No device switching required
- Single point of failure
- Weather sealed as a complete unit
- Laser perfectly aligned with thermal crosshair
External Handheld Rangefinder:
- Target-to-shot time: 8-15 seconds
- Requires breaking shooting position
- Two devices that can fail independently
- Two devices to weatherproof and maintain
- Potential parallax error between devices
Accuracy and Reliability
Through-the-lens systems eliminate the parallax error inherent in using separate devices. When your rangefinder and thermal scope occupy different positions (even separated by just a few inches), they're measuring and viewing slightly different points—potentially critical at longer ranges or when engaging small targets.
Integrated systems like the X350L and X650L also reduce user error. There's no confusion about whether you ranged the correct object when the laser is precisely aligned with your crosshair and the distance reading appears directly in your thermal display.
Weight and Bulk Considerations
A quality handheld laser rangefinder typically weighs 6-10 ounces and requires pocket or belt space. While this might seem minimal, every ounce matters during extended hunts or tactical operations. The X350L weighs only 550g (approximately 19.4 oz) total—lighter than carrying a basic thermal scope plus separate rangefinder. Integrated systems eliminate additional weight while simultaneously reducing equipment complexity.
Cost Analysis
Premium thermal scopes with integrated rangefinders typically cost 20-30% more than equivalent models without ranging capability. However, when comparing total system cost:
Integrated System (X350L):
- Thermal scope with TTL-LRF: ~$2,299-$2,499
Separate Components Alternative:
- Quality thermal scope: $1,799-$2,199
- Quality laser rangefinder: $350-$600
- Total: $2,149-$2,799
The X350L actually provides cost savings while delivering superior operational efficiency. The higher-resolution X650L offers professional-grade capabilities at a price point thousands below competing 640×512 integrated systems.
Technical Specifications That Matter
When evaluating thermal scopes with through-the-lens rangefinders, focus on these critical specifications:
Thermal Sensor Resolution
Higher resolution sensors (384×288 or 640×512) provide better target identification at extended ranges. The GTGUARD X350L's 384×288 sensor strikes an excellent balance between image quality and affordability, offering sufficient detail for identifying human-sized targets at 1,000+ meters and game animals well beyond practical shooting distances.
For users demanding maximum resolution, the X650L's 640×512 sensor provides nearly double the thermal pixels, enabling superior target identification at extreme ranges and better detail resolution for positive identification of species, sex, and antler confirmation at distances where lower-resolution scopes show only heat signatures.
Pixel Pitch
Smaller pixel pitch (12μm vs. 17μm) generally indicates newer sensor technology with better thermal sensitivity. Both the X350L and X650L utilize 12μm detectors representing current-generation technology, providing excellent image clarity without the premium cost of cutting-edge 10μm sensors.
NETD (Thermal Sensitivity)
NETD measures how small a temperature difference the sensor can detect. Lower values indicate better performance. An NETD of ≤50mK (like the X350L's ≤45mK) ensures you can distinguish subtle temperature variations—critical for detecting partially concealed targets or game animals in thermally complex environments.
Rangefinder Specifications
Maximum Range: The X350L and X650L offer approximately 1,000-meter maximum ranging distance on highly reflective targets. Realistic performance on wildlife typically provides reliable measurements on:
- Deer-sized game: 650-750 meters
- Coyote-sized targets: 450-550 meters
- Human-sized targets: 800-950 meters
- Large game (elk, bear): 850+ meters
Refresh Rate: The rangefinder updates measurements multiple times per second in scan mode, ensuring you always have current distance information even on moving targets.
Angle Compensation: Both models include automatic angle compensation, calculating true horizontal distance rather than line-of-sight distance—essential for mountain hunting and shooting from elevated positions.
Through-the-Lens Precision: Zero parallax error between the thermal crosshair and ranging point ensures you're measuring exactly what you're aiming at.
Display Quality
The display is your window into the thermal world. Both X350L and X650L models feature identical high-quality displays:
Resolution: 1024×768 Micro-OLED provides exceptional clarity and makes ranging data easy to read even in thermal whiteout conditions
Display Type: Micro-OLED offers superior contrast, true blacks, and faster refresh rates compared to LCD technology
Brightness Control: Multiple brightness levels allow adaptation to varying ambient light conditions without washing out the thermal image
Information Overlay: Distance readings appear clearly in the display without obscuring critical parts of the thermal image
GTGUARD X350L & X650L: Professional TTL-LRF Performance
The GTGUARD ClearView X350L and X650L exemplify how modern engineering has made professional-grade thermal imaging with integrated laser rangefinding accessible to serious hunters and operators.
X350L Core Specifications
Sensor: 384×288 uncooled microbolometer, 12μm pixel pitch Thermal Sensitivity: ≤45mK NETD for exceptional low-contrast detection Lens: 35mm F1.0 objective for optimal light gathering Display: 0.39" 1024×768 Micro-OLED for crystal-clear imagery Detection Range: Up to 1,450m for human-sized targets Laser Rangefinder: Integrated TTL-LRF, up to 1,000m ranging Digital Magnification: 2× base magnification with 1-4× digital zoom Recording: 64GB internal storage for photos and videos Sensors: 3-axis gyroscope, accelerometer, and electronic compass Operating Time: 4+ hours on rechargeable lithium-ion batteries Environmental Rating: IP67 waterproof Weight: 550g (19.4 oz) including batteries
X650L Enhanced Specifications
Sensor: 640×512 uncooled microbolometer, 12μm pixel pitch (double the resolution) Thermal Sensitivity: ≤45mK NETD Lens: 50mm F1.0 objective for extended detection range Display: 0.39" 1024×768 Micro-OLED Detection Range: Up to 2,200m+ for human-sized targets Laser Rangefinder: Integrated TTL-LRF, up to 1,000m ranging Digital Magnification: Higher base magnification with extended digital zoom Recording: 64GB internal storage Sensors: 3-axis gyroscope, accelerometer, and electronic compass Operating Time: 4+ hours Environmental Rating: IP67 waterproof Weight: Approximately 600g (21.2 oz)
Practical Features
Both X350L and X650L models incorporate features specifically designed to complement integrated rangefinding operations:
Picture-in-Picture Mode: Allows zoomed-in view of distant targets while maintaining situational awareness of surroundings—invaluable when verifying distances and making precise shot placements at long range.
Hotspot Tracking: Automatically highlights the warmest object in the field of view, speeding initial target detection. Combined with the rangefinder, you can instantly determine if that heat signature is within ethical shooting range.
Reticle Zeroing: Digital zeroing allows precise calibration at known distances measured by the integrated rangefinder, creating a perfectly matched system where your point of aim equals point of impact.
Multiple Color Palettes: Five thermal color modes (White Hot, Black Hot, Iron Hot, Red Hot, Rainbow) optimize visibility in different conditions, helping shooters distinguish targets from background clutter. The rangefinder reading remains clearly visible in all color modes.
Motion Sensors: The integrated gyroscope and electronic compass provide automatic level compensation and directional information. Combined with rangefinder data and the angle compensation feature, these sensors enable precise shooting calculations on steep terrain.
64GB Internal Storage: Massive storage capacity allows documenting ranged shots with both photo and video, creating valuable data for ballistic verification and hunting journals.
The X350L Value Proposition
At approximately $2,299-$2,499 retail, the X350L delivers integrated thermal/rangefinder capabilities typically found in scopes costing $3,500-$4,500. For hunters and operators seeking professional performance without extreme budget requirements, the X350L provides exceptional value. The 384×288 resolution handles the vast majority of hunting and tactical scenarios with ease, while the 1,000-meter rangefinder exceeds the practical engagement distances for most users.
The X650L Performance Advantage
For users demanding maximum thermal resolution, the X650L's 640×512 sensor provides the ultimate in target identification capability. The larger 50mm objective extends detection ranges beyond 2,200 meters—well into the realm of professional surveillance and long-range precision applications. Combined with the same 1,000-meter integrated rangefinder as the X350L, the X650L represents a complete professional-grade system at a price point competitive with premium thermal scopes that lack rangefinding capability entirely.
Which Model Is Right For You?
Choose the X350L if:
- Your typical engagement distances are under 500 meters
- You hunt primarily predators, hogs, or medium game
- Budget optimization is important while maintaining professional features
- Weight savings matter for mobile hunting styles
- 384×288 resolution provides sufficient identification capability for your needs
Choose the X650L if:
- You regularly engage targets beyond 500 meters
- Maximum detection range is critical for your applications
- Target identification at extreme distances is necessary
- You need professional-grade thermal imaging for tactical applications
- Budget allows for the ultimate in thermal/rangefinder integration
Selecting the Right Thermal Scope With TTL-LRF
Assess Your Primary Use Case
Short to Medium Range Hunting (50-300m): The X350L's 384×288 sensor with integrated 1,000m rangefinder more than covers these requirements. Focus is on image quality and ease of use—both areas where the X350L excels without overspending on capabilities you won't utilize.
Long-Range Applications (300-600m): The X350L remains an excellent choice for most long-range hunting scenarios. The 384×288 resolution provides clear target identification at these distances, and the integrated rangefinder ensures precise distance measurement.
Extreme Long-Range (600m+): The X650L's higher resolution becomes advantageous at these extended distances. The additional thermal pixels enable better target identification for confident shot placement at ranges where the X350L would show less detail.
Tactical/Professional Use: Both models offer professional-grade ruggedness, battery life, and features like wireless connectivity for documentation. The X350L suits most tactical applications, while the X650L provides advantages in surveillance and extreme-distance target identification scenarios.
Consider Environmental Factors
Humid/Foggy Regions: Thermal imaging excels in moisture, and both the X350L and X650L's laser rangefinders feature sufficient power for reliable performance in light to moderate fog. The 8-14μm thermal spectrum penetrates atmospheric moisture exceptionally well.
Open Country: Long-range applications benefit from the X650L's extended detection range (2,200m+ vs 1,450m) and higher resolution for identifying targets at distances where lower-resolution systems show only heat blobs. The integrated 1,000m rangefinder covers all practical shooting distances in open terrain.
Dense Woods: Shorter ranging requirements (typically under 200m) mean the X350L provides all necessary capabilities while saving weight and budget. The 35mm objective offers a good balance of field of view for close-quarters target acquisition.
Budget Allocation Strategy
The GTGUARD lineup presents an interesting value proposition:
X350L Approach: At ~$2,299-$2,499, you receive a complete professional system with integrated rangefinding for less than many competitors charge for thermal-only scopes with similar sensor specifications. No additional purchases required—you're immediately operational.
X650L Approach: At a higher price point, the X650L competes directly with premium thermal scopes that lack integrated rangefinding. When you factor in the built-in 1,000m laser rangefinder, the X650L often costs less than buying a comparable 640×512 thermal scope plus a quality handheld rangefinder separately.
Long-Term Costs: Both models feature rechargeable batteries, eliminating ongoing costs for disposable cells. The 64GB internal storage eliminates the need for memory card purchases. IP67 waterproofing and robust construction minimize repair risks.
Maintenance and Care for Integrated Systems
Thermal scopes with through-the-lens rangefinders like the X350L and X650L require specific care to maintain both systems' accuracy:
Lens Cleaning
Both the thermal sensor window and rangefinder optics share the same objective lens in through-the-lens designs. Use only lens tissue or microfiber cloths designed for coated optics. The X350L's 35mm and X650L's 50mm objectives feature precision anti-reflective coatings critical for both thermal imaging quality and rangefinder accuracy.
Rangefinder Calibration
The X350L and X650L rangefinders are factory calibrated and don't require user adjustment. However, periodic verification is wise. Test against known distances (survey markers, range distance markers, GPS-measured distances) to ensure accuracy hasn't drifted. If measurements consistently vary by more than 2-3 meters at 500m, contact GTGUARD support.
Thermal Calibration
Both models perform automatic non-uniformity correction, but you can manually trigger calibration when moving between drastically different temperature environments. Understanding the NUC procedure (typically covering the objective lens briefly or using the internal shutter function) ensures optimal imagery.
Battery Management
The X350L and X650L use rechargeable 16340 (RCR123A) lithium-ion batteries. Proper care extends battery life:
- Store at 40-60% charge for long-term storage
- Avoid complete discharge cycles
- Keep batteries at room temperature when not in use
- Replace batteries showing diminished capacity (less than 70% of rated 4+ hour runtime)
- Carry spare charged batteries for extended operations
Storage and Transportation
Always store the X350L or X650L in a protective case with desiccant packets to control moisture. When transporting, remove batteries to prevent drain and potential damage. Protect the objective lens with the supplied lens cap—scratches affect both thermal imaging and rangefinding accuracy. The IP67 rating protects against temporary water immersion, but proper storage extends the scope's operational life.
Future Trends in Thermal Rangefinder Integration
The evolution of thermal optics with integrated ranging continues to accelerate:
Ballistic Calculators
Next-generation systems increasingly include onboard ballistic computers that combine rangefinder data with environmental sensors (temperature, pressure, humidity) and stored ballistic profiles. These systems provide automatic holdover adjustments or can drive mechanical turrets, putting first-round hits at extreme distances within reach of average shooters. The X350L and X650L's integrated motion sensors provide the foundation for such future capabilities.
AI-Enhanced Target Recognition
Artificial intelligence algorithms are beginning to appear in premium thermal scopes, automatically classifying targets (human, large game, small game, vehicle) and suggesting appropriate ranging parameters. The processing power required for AI functions continues decreasing, making this technology increasingly accessible.
Wireless Integration
Both the X350L and X650L feature Wi-Fi connectivity, allowing thermal imagery sharing with smartphones, ballistic apps, and digital mapping systems. Future firmware updates may enable marking the exact position of ranged targets on GPS maps or sharing thermal imagery with team members in real-time.
Extended Range and Resolution
Ongoing sensor development promises even higher resolutions (1280×1024 and beyond) in compact packages. Rangefinder technology similarly advances, with 1,500-2,000 meter capable units becoming standard. The X350L and X650L represent current state-of-the-art, but the technology trajectory points toward even more capable systems at similar price points within a few years.
Conclusion: The Integrated Advantage
A thermal scope with through-the-lens rangefinder represents the pinnacle of modern shooting optics, combining critical capabilities into a streamlined, efficient package. The GTGUARD ClearView X350L and X650L demonstrate how integrated TTL-LRF technology has become accessible to serious hunters and professional users without compromising performance or requiring extreme budgets.
The operational advantages—faster target engagement, zero parallax error, reduced equipment load, and enhanced accuracy—justify choosing integrated systems over separate thermal and rangefinder combinations. For tactical operators, the ability to identify and range threats without breaking visual contact or creating additional movement can be mission-critical. For hunters, the difference between a clean ethical harvest and a wounded animal often comes down to accurate distance measurement and confident shot placement.
The X350L provides exceptional value for the majority of users, delivering professional-grade thermal imaging with integrated 1,000-meter rangefinding at a price point that undercuts many thermal-only scopes with similar specifications. For those demanding maximum performance, the X650L's 640×512 resolution and extended detection range represent the current pinnacle of accessible thermal technology, offering capabilities previously reserved for scopes costing twice as much.
As technology continues advancing, thermal scopes with integrated through-the-lens rangefinders are rapidly becoming standard equipment for night hunters, tactical operators, and long-range precision shooters. The question isn't whether to adopt this technology, but which system best matches your specific needs, budget, and applications.
Whether you're tracking predators across moonlit fields, managing invasive species, engaging targets at unknown distances in tactical scenarios, or pursuing trophy game in challenging terrain, the fusion of thermal imaging and precision ranging in devices like the X350L and X650L represents a genuine evolution in shooting capability. The future of precision optics is thermal, integrated, and available today at prices that make professional performance accessible to serious users across multiple disciplines.
Frequently Asked Questions
Q: Do thermal scopes with integrated rangefinders work in rain or fog? A: Thermal imaging excels in rain and light fog, as it detects heat rather than visible light. The X350L and X650L's laser rangefinders maintain good performance in moderate precipitation. However, extremely heavy rain or dense fog can reduce maximum ranging distance. Both models' IP67 waterproof rating ensures reliable operation in wet conditions.
Q: How accurate are the X350L and X650L rangefinders compared to dedicated handheld units? A: The integrated rangefinders achieve ±1 meter accuracy, equivalent to quality dedicated handheld units. The advantage isn't superior accuracy but rather elimination of parallax error and dramatically faster operation since you never break your sight picture.
Q: What's the realistic maximum ranging distance for hunting applications? A: While both the X350L and X650L offer ~1,000m maximum ranging capability, realistic performance on game varies by target size:
- Deer-sized targets: 650-750m reliable
- Coyote-sized targets: 450-550m reliable
- Elk-sized targets: 850m+ reliable
- Human-sized targets: 800-950m reliable
Highly reflective surfaces may range to the full 1,000m specification.
Q: What's the main difference between X350L and X650L? A: The X650L features a higher-resolution 640×512 sensor (vs. 384×288 in the X350L) and a larger 50mm objective lens (vs. 35mm). This provides significantly better target identification at long ranges and extends detection distances to 2,200m+ vs. 1,450m. Both models share the same integrated 1,000m laser rangefinder, display, and feature set. Choose X650L for extreme-range applications or maximum thermal resolution.
Q: Are laser rangefinders eye-safe? A: Yes. Both the X350L and X650L use Class 1 eye-safe lasers. These are safe for momentary exposure even at close range. However, as with any laser device, never intentionally direct the beam toward anyone's eyes.
Q: How often do I need to calibrate the rangefinder? A: The integrated rangefinders are factory calibrated and rarely require adjustment. Verify accuracy annually against known distances or if the unit experiences significant impact. If measurements consistently vary by more than 2-3 meters at 500m, contact GTGUARD support for service.
Q: Does digital zoom affect rangefinder accuracy? A: No. The laser rangefinder operates independently of magnification settings. You'll get the same distance measurement whether using 1× or maximum digital zoom. However, higher magnification helps you aim the ranging reticle more precisely on small targets.
Q: What battery life should I expect from the X350L and X650L? A: Expect 4+ hours of continuous use under normal conditions. Cold weather significantly reduces battery performance—lithium-ion cells lose capacity in freezing temperatures. Carrying spare charged batteries is essential for extended hunts. The rangefinder itself uses minimal power; activating it occasionally doesn't significantly impact overall battery life.
Q: Can I use the X350L or X650L in extreme cold? A: Yes. Both models operate in temperatures from -40°C to 55°C (-40°F to 131°F). However, battery life decreases in extreme cold. Keep spare batteries warm (inside clothing) and swap them as needed. The thermal imaging and rangefinder functions remain accurate across the full temperature range.
Q: Do I need any additional accessories to start using the X350L or X650L? A: No. Both models come complete with everything needed: mounting bracket, batteries, charger, lens cap, USB-C cable, carrying bag, and manual. The 64GB internal storage eliminates the need for memory cards. Simply mount to your rifle's Picatinny rail, zero the reticle, and you're ready to hunt.