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Athlon Optics Cronus ATS Pro 50L-640 LRF Thermal Scope

Price range: €3,100.00 through €3,500.00

The Athlon Optics Cronus ATS Pro 50L-640 gives you a thermal scope with a laser rangefinder built in and upgrades from the older model of this flagship scope for amazing nighttime hunting performance. When you need speed and precision, the laser rangefinder delivers the distance to your target with a ranging distance of 10 to 1600 yards, and you’ll see more clear details and less image noise because of the sensor with a NETD rating of less than 25mK.

The scope features several options for ranging when you need them most, like 3 laser ranging modes for flexibility: single, continuous, and shooting via PIP, plus 3 types of ranging cursors for a personalized experience. It also gives you year after year of reliable use because it’s IP67 rated dustproof and waterproof, shockproof, and fogproof.

The Athlon Optics Cronus ATS Pro 50L-640 gives you lightweight and compact performance with excellent contrast and better visibility because it has a high 640×480 resolution and a 12 micron sensor, and sharp and clear views with the light transmission from its large 50mm objective lens. You’ll also be able to see more than competing scopes thanks to the .49″ OLED display with 50Hz refresh rate.

This scope gives you an auto recording feature that captures 5 images when it detects a shot, plus 3 seconds of video before the shot and around 7 seconds of video after the shot. It also gives you plenty of run time because the internal battery lasts over 10 hours, and it comes with two external batteries and features to give you even more battery life, like low power mode, auto shutoff, and auto sleep.

If you want a first class thermal scope with an onboard laser rangefinder for superb nighttime hunting performance and fast ranging, get the Athlon Optics Cronus ATS Pro 50L-640 now at Airgun Depot.

Athlon Optics Cronus ATS Pro 50L-640 Features:

  • NETD ≤25mK @ 77°F/25°C
  • 640×480 @12μm pixel pitch high-resolution thermal sensor
  • Laser rangefinder: 10-1600 yds.
  • Magnification: 2.36-18.9x
  • Display resolution: 1440×1080
  • Refresh rate: 50Hz
  • Display: .49″ OLED
  • Objective diameter: 50mm, F1.0
  • Eye relief: 1.9″
  • Detection range: 3600 yds.
  • Recognition range: 2190 yds.
  • FOV: 8.8° x 6.6°
  • Hot spot tracking
  • One shot zero calibration
  • 7 color palette options
  • 10 reticle types (5 MOA, 5 MIL), 6 reticle colors
  • 10 reticle brightness settings
  • 10 zeroing profiles, 4 holdover presets, 4 holdover colors
  • 10 levels of image brightness
  • 10 levels of screen brightness
  • 3 ranging modes: single, continuous, shooting via PIP
  • Continuous ranging time: 5, 10, 20 seconds
  • 3 ranging cursor types
  • Automatic record on firing
  • Waterproof and dustproof (IP67)
  • Fog proof
  • Shockproof
  • Extended battery life (10 hours or more)
  • Auto sleep, auto shutoff, and low power mode
  • Apple and Android compatible app for capturing images, video, audio
  • Compatible with Athlon Ballistics app
  • Units display in yards or meters
  • Angle displayed in MOA or MIL
  • 128GB memory capacity
  • Length: 14.7″
  • Weight 35.3oz
  • Includes two external batteries and charger, two 30mm scope rings, lens cover, rubber eyepiece, carrying case, and USB-C cable
Specs
  • Manufacturer Athlon Optics
  • Condition New
  • Accessories Type Scopes
  • Warranty Lifetime limited warranty
  • Weight 2.64
  • LaserRangeFinder Yes

Athlon Optics Cronus ATS Pro 50L-640 LRF Thermal Scope: Precision Redefined in Low-Light Conditions

Exceptional performance meets innovative design in the Athlon Optics Cronus ATS Pro 50L-640 LRF Thermal Scope. Hunters, tactical shooters, and outdoor enthusiasts around the world rely on advanced thermal imaging to extend their capabilities well into the night. Moreover, this flagship model elevates the experience through its integrated laser rangefinder and ballistic calculator, which deliver unmatched accuracy and convenience. As a result, users gain confidence in challenging environments where traditional optics fall short.

Unparalleled Thermal Imaging Performance

Superior clarity emerges from the heart of this scope thanks to its high-resolution 640 x 480 thermal sensor with a 12μm pixel pitch. In addition, the NETD rating of ≤25mK (often cited as low as ≤20mK in optimal conditions) ensures exceptional sensitivity to subtle temperature differences. Consequently, heat signatures stand out sharply even in fog, humidity, or minimal contrast scenarios.

Furthermore, the 50mm F1.0 objective lens gathers abundant infrared energy. Thus, images appear brighter and more detailed compared to smaller lenses. Transitioning smoothly between magnifications becomes effortless with the 2.95x to 23.6x zoom range. This versatility supports everything from wide-area scanning to precise identification at extended distances.athlon neos

  • High-Resolution Sensor: 640×480 resolution paired with 12μm pitch delivers crisp, noise-reduced imagery for reliable target acquisition.
  • Exceptional Sensitivity: NETD ≤25mK differentiates fine temperature variations, enhancing detection in adverse weather.
  • Generous Field of View: 8.8° x 6.6° allows efficient terrain coverage without constant panning.
  • Extended Detection Range: Targets detected up to 3600 yards and recognized to 2190 yards, pushing the boundaries of thermal performance.

Integrated Laser Rangefinder and Ballistic Solutions

Accurate distance measurement transforms nighttime engagements when the built-in laser rangefinder activates. Specifically, it provides rapid readings from 10 to 1600 yards with impressive ±1 yard precision. Moreover, three flexible ranging modes—single, continuous, and shooting via Picture-in-Picture (PIP)—adapt to dynamic situations.

Subsequently, the integrated ballistic calculator processes this data seamlessly. Powered by Athlon’s app-compatible engine, it supports common calibers along with custom loads. Therefore, real-time holdover solutions appear directly on the reticle, eliminating guesswork and manual adjustments. Additionally, users benefit from multiple zeroing profiles and holdover presets, which accommodate various rifles or conditions effortlessly.

Athlon Optics Cronus ATS Pro 50L-640 LRF Thermal Scope

Advanced Display and User-Friendly Controls

Vivid visuals come alive on the 0.49-inch OLED display with 1440 x 1080 resolution and a smooth 50Hz refresh rate. As a result, fast-moving targets remain clear and fluid, supporting confident shot placement. Furthermore, seven selectable color palettes, including White Hot, Black Hot, and others, allow customization for diverse environments and personal preferences.

  • Multiple Reticle Options: Ten reticle types in MOA or MIL variants, available in six colors with adjustable brightness.
  • Intuitive Interface: One-shot zero calibration and ten zeroing profiles simplify setup across different firearms.
  • Hot Spot Tracking: Automatically identifies and follows the hottest point in the scene for quicker target focus.
  • Customizable Brightness: Ten levels each for image and screen brightness optimize visibility in varying light.

Importantly, the ergonomic controls, such as the twist dial zoom and push-button rangefinder, enhance usability during critical moments. Consequently, operation feels natural even under pressure.

Robust Build and Extended Operational Reliability

Durability defines the Cronus ATS Pro 50L-640, which features IP67-rated waterproof and dustproof construction. Additionally, it withstands shock from high-caliber recoil while remaining fogproof. Thus, the scope performs reliably across extreme temperatures from -22°F to 122°F, making it suitable for diverse climates and prolonged hunts.

Battery life extends beyond 10 hours in typical use, supported by an internal battery plus two external packs included in the box. Moreover, features like eco-mode, auto-sleep, and auto-shutoff conserve power effectively during long waits. Meanwhile, the 128GB internal storage captures ample media without external cards.

  • Auto-Shot Recording: Recoil detection triggers automatic capture of moments before and after each shot for review and documentation.
  • Wireless Connectivity: WiFi and Bluetooth compatibility with the Athlon Thermal app enable live streaming, video recording, and image capture on Apple or Android devices.
  • Versatile Power Options: USB-C charging supports external battery packs for uninterrupted operation.
  • Comprehensive Accessories: Includes 30mm scope rings, lens cover, rubber eyepiece, carrying case, charger, and USB-C cable.

Practical Applications for Every Enthusiast

Whether pursuing predators across vast properties, engaging in tactical training, or enjoying nocturnal varmint control, this thermal scope adapts seamlessly. Furthermore, its wide field of view combined with high zoom facilitates efficient scanning and positive target identification. As a result, hunters of all experience levels achieve greater success and safety in low-light conditions.

Additionally, the scope supports ethical and responsible use by enhancing precision, which minimizes unnecessary shots. Consequently, it appeals to conservation-minded shooters who value accuracy and respect for wildlife. Transitioning between hunting scenarios becomes straightforward thanks to multiple profiles and intuitive features.

Why Choose the Athlon Optics Cronus ATS Pro 50L-640

In summary, this thermal scope combines cutting-edge sensor technology, integrated ranging solutions, and rugged reliability into one powerful package. Moreover, its performance rivals or exceeds higher-priced competitors while remaining accessible to dedicated enthusiasts. Therefore, investing in the Cronus ATS Pro 50L-640 equips users with a tool that delivers consistent results season after season.

Elevate your nighttime adventures today. Experience the clarity, precision, and confidence that come with owning one of the finest thermal optics available. Discover the difference advanced engineering makes in the field—where every detail counts and every opportunity matters.

 

 

LaserRangeFinder

No, Yes

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FAQ

  • Spring-Piston (Break-Barrel or Underlever): Cock by compressing a spring. Reliable, no external air source needed, but can have more recoil (“spring twang”) and require technique to shoot accurately.
  • Pre-Charged Pneumatic (PCP): Filled from a scuba tank, compressor, or pump. High power, low recoil, multiple shots per fill. Popular for precision and hunting.
  • CO₂: Powered by disposable cartridges. Good for pistols and semi-auto/repeaters, but performance drops in cold weather.
  • Multi-Pump Pneumatic: Hand-pumped to build pressure. Versatile but requires effort.
  • Gas Ram (Nitro Piston): Uses compressed gas instead of a metal spring. Smoother than traditional springers.

Calibers: Most common are .177 (4.5mm) for speed/flat trajectory and general use, and .22 (5.5mm) for better hunting knockdown power. Larger “big bore” (.25, .30, .357+) exist for hunting bigger game where legal.

Yes, many modern PCP and springers deliver enough energy for small game (rabbits, squirrels, birds) and even larger game in some areas. Muzzle energy (in ft-lbs or joules) matters more than velocity alone. Always match caliber, pellet weight, and energy to the game and check local hunting regs.

Treat every airgun as if it is loaded.

  • Always point the muzzle in a safe direction.
  • Keep your finger off the trigger until ready to shoot.
  • Know your target and what is beyond it (pellets can ricochet or travel far).
  • Wear eye protection.
  • Store unloaded, out of reach of children/untrained users, and ideally locked.
  • Never shoot at hard surfaces or in areas where pellets could escape your property.

Follow these rules strictly—airguns cause real injuries.

Laws differ dramatically by country, state/province, and even city. Always verify current local laws before buying, owning, transporting, or using an airgun. Age restrictions (often 18+) are common.

Examples (summaries only; check official sources):

  • UK: Air rifles ≤12 ft-lbs (16.3 joules) and pistols ≤6 ft-lbs generally do not require a license (FAC needed above that).
  • USA: Varies by state. Some treat powerful airguns as firearms; others do not. Many states now allow big-game hunting with air rifles.
  • Canada: Some airguns classified as firearms if they exceed velocity/energy thresholds.
  • Australia: Often treated as firearms; licensing/registration required in most states.
  • EU/France/Belgium/etc.: Varies; many allow low-power (<20J) guns freely to adults, with higher power needing permits. Germany has strict ~7.5J limits in some contexts.
  • Other countries: Some have no restrictions below certain energies; others ban or heavily regulate them.

Resources: Wikipedia “Air gun laws”, airgun forums, or official government sites. For travel, research transit laws carefully.

Consider:

  • Purpose: Plinking/backyard → lower power springer or CO₂. Hunting/precision → PCP.
  • Budget: Entry-level springers are affordable; PCPs need a fill system (extra cost).
  • .177 vs .22: .177 easier for beginners/targets; .22 better for hunting.
  • Power source: Convenience vs performance.
  • Test pellets in your gun—accuracy varies.

Buy from reputable dealers and consider warranties.

  • Clean barrel periodically (especially if accuracy drops) with patches and appropriate tools/solvents. Avoid over-oiling.
  • Lubricate moving parts and seals with airgun-specific oil (not general gun oil). Springers need piston seal oil occasionally.
  • Check screws, seals for leaks (PCP), and safety mechanisms regularly.
  • Store in a cool, dry place, ideally in a case. Avoid leaving cocked for long periods.

Follow your model’s manual. Basic care extends life significantly.

International shipping may be available for select products. Customers are responsible for understanding and complying with their local import laws and regulations before ordering.

Yes. Customers are required to confirm their order number through WhatsApp or Live Chat before orders are processed and shipped.

If local laws prevent shipment to your area, your order may be canceled and refunded according to our store policy.

Processing typically takes 1–3 business days after payment confirmation. Delivery times vary depending on destination, carrier, and product availability.

 

 
 
 

 

  • Wrong pellets for your barrel/caliber.
  • “Death grip” or poor shooting form (especially with springers—let the gun recoil naturally).
  • Loose scopes or mounts.
  • Ignoring safety or local laws.
  • Over-oiling or shooting with obstructions.

 

Pellets are the most common projectile (lead or lead-free). Match them to your gun, caliber, and purpose—test several brands as accuracy varies by barrel.

  • Domed (Round-Head): Best all-rounder. Excellent accuracy, ballistic coefficient, and energy retention. Ideal for target shooting, field target, and general hunting (e.g., JSB Exact, Air Arms Diabolo Field, H&N Field Target Trophy).
  • Wadcutter (Flat-Head): Clean holes in paper. Best for close-range target/plinking (under 20-25 yards).
  • Hollow Point: Expands on impact for better energy dump. Good for small game hunting (e.g., Predator Polymag, H&N Terminator).
  • Pointed: More penetration, but often less accurate than domed.
  • Slugs: Heavier, more aerodynamic for high-power PCPs at longer ranges (better for big game where legal).

Tips: Heavier pellets in .22/.25 for hunting (better momentum). Lighter in .177 for speed/flat trajectory. Always check head size fit (e.g., 4.51-4.53mm variants).

Muzzle energy (ft-lbs or joules) matters more than velocity. Ethical shots require precise placement (head/heart-lung) within effective range.

Rough Guidelines (adjust for distance, pellet, and local laws):

  • Small game (squirrels, rabbits, birds): 9-20+ FPE, .177/.22.
  • Medium (raccoons, etc.): 25+ FPE, .22/.25 recommended.
  • Larger game: 40-100+ FPE in .30+ calibers (up to big bore for deer/hogs where permitted).

PCPs dominate serious hunting due to power and shot count. Springers/gas rams work well for small game but require skill. Always prioritize clean kills and check seasons/species rules.

  • Barrel Cleaning: Use a pull-through kit or rod with patches. Avoid brushes that could damage rifling. Clean when accuracy drops or after 500-1000 shots.
  • Lubrication: Airgun-specific silicone oil for seals/O-rings (sparingly—excess causes dieseling in springers). Springers may need piston lube periodically.
  • PCP Specific: Check for leaks (soapy water test), monitor regulator/hammer settings, and keep fill systems clean. Don’t exceed rated pressure.
  • General: Tighten stock screws, inspect for wear, store properly. Chronograph shots to track consistency.

Common Issues:

  • Inconsistent velocity → dirty barrel, bad pellets, or seal problems.
  • Spring “twang” → tuning or proper hold.
  • Low power → worn seals or under/over-pumping.

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  • Scopes: Airgun-rated (hold zero under recoil). 3-9x or 4-12x common.
  • Fill Systems: Hand pumps, compressors, or tanks for PCPs.
  • Safety Gear: Eye/ear protection, targets with backstops.
  • Noise: Airguns quieter than firearms, but moderators help further.

Budget Tip: Start with a quality springer (~$150-400) before investing in PCP setup.

Airgunning offers endless depth—from backyard plinking to precision competition and ethical hunting. Prioritize safety, legality, and practice. If you want specifics (e.g., recommendations for a country, budget, hunting small game, or a particular type like PCP vs springer), let me know for more targeted info! Shoot responsibly.

Tuning improves accuracy, reduces noise/recoil, or increases power (within legal limits).

  • Springers: Lighter springs, guides, seals, or custom tuning kits for smoother shot cycle. “V-Mach” or similar professional tunes popular.
  • PCPs: Regulator tuning, hammer spring adjustments, valve work for efficiency and shot count. Some add electronic systems.
  • Accessories: Suppressors (often unregulated on airguns), better triggers, stocks, and scopes.

Caution: Check laws—power increases may reclassify your gun. DIY only if experienced; professional tuners recommended.

You must be at least 18 years old to purchase any airgun or related accessories from our store. By placing an order, you confirm that you meet the legal age requirements in your state or country.

Yes. Orders may require age verification before processing and shipping. In some cases, we may request a valid government-issued ID to confirm eligibility.

 

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