Athlon Cronus ATS Pro 35-400 Thermal Scope

The Athlon Cronus ATS Pro 35-400 thermal scope brings serious night-hunting capability to hunters and long-range shooters who demand reliable, high-resolution thermal imaging without the premium price tag. Built around a 400 × 300 thermal sensor with 12-micrometer pixel pitch and a crisp 1440p OLED display, this scope delivers genuine detection and recognition at extended range—spotting game at 2,620 yards and identifying it clearly to 1,090 yards. Whether you're glassing across open country after dark or making precision shots in low-light conditions, the Cronus ATS Pro gives you the clarity and speed (50 Hz refresh) to stay ahead of the moment.

Smart features round out the imaging core. Ten interchangeable reticles—five in MOA, five in MIL—plus six reticle colors and seven color palettes let you dial in the visual setup that works best for your eyes and your hunt. An onboard ballistic calculator helps dial holdovers without reaching for a phone, and one-shot zero mode gets you zeroed in fast. Wi-Fi and Bluetooth connectivity mean you can transfer recordings, check battery life, and share video footage wirelessly. The 128 GB memory bank captures 1440p video and stills, so you've got documentation of every hunt. Ten zeroing profiles let you keep separate holds for different rifles or load combinations.

Built for the field, the Cronus handles real-world punishment. Its IP67 waterproof rating and shockproof construction shrug off dust, rain, and recoil. The 35 mm F1.0 lens gathers light efficiently, and the unit runs for 10 hours on the internal battery—or swap one of the two spare external batteries and keep going. Operating range from -22°F to 122°F keeps it reliable in everything from early-season heat to late-season cold. An eco mode stretches battery life further when you're on a long glassing session, and auto power-off ensures you don't kill the battery during a break.

Weighing 37.4 ounces and built to mount directly to modern rifle platforms, the Athlon Cronus ATS Pro balances capability and practicality. This is thermal imaging purpose-built for the hunter or shooter who wants proven technology, real usability, and genuine detection range—without paying boutique-brand money.

Key Features

• 400 × 300 thermal sensor with 12µm pixel pitch for sharp target definition
• 1440p × 1080 OLED display, 50 Hz refresh rate for smooth, responsive imaging
• Detection range to 2,620 yards; recognition to 1,090 yards
• Ten built-in reticles (five MOA, five MIL) with six color options
• Seven color palettes (White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia) to match lighting and preference
• Onboard ballistic calculator for holdover and wind correction
• 10-hour battery life with two spare external batteries included
• 128 GB internal memory for 1440p video recording and snapshots
• Wi-Fi and Bluetooth for wireless file transfer and device management
• One-shot zero mode for fast initial zeroing
• Ten zeroing profiles for multiple rifles or loads
• IP67 waterproof, fog-proof, and shockproof construction
• Operates -22°F to 122°F; eco mode extends battery life
• Auto power-off prevents battery drain during inactive periods

Specifications

Frequently Asked Questions

What thermal detection range can I expect from the Cronus ATS Pro?

The Cronus ATS Pro will detect targets to 2,620 yards and recognize them clearly to 1,090 yards, depending on atmospheric conditions and target size. These are real-world ranges for a 35 mm thermal scope in normal field use—plenty for night hunts across most terrain.

What batteries come with it, and how long do they last?

The scope includes one built-in rechargeable battery plus two spare external batteries. Runtime is 10 hours per charge. You can swap batteries in the field or charge via the included 5V/2A USB Type-C adapter. Eco mode can extend battery life further on longer glassing sessions.

Can I record video and keep the footage?

Yes. The Cronus has 128 GB of onboard memory and records full 1440 × 1080 video as well as still images. You can transfer files wirelessly via Wi-Fi or Bluetooth to your phone or computer, or connect the USB charger to pull footage directly.

Does it have a ballistic calculator built in?

Yes. The scope includes an onboard ballistic calculator to help you dial holdovers without a phone or external tool. It also features a one-shot zero mode for quick initial zeroing and supports ten separate zeroing profiles, so you can save zero points for different rifles or ammunition loads.

What reticle options do I have?

Ten built-in reticles are available: five in MOA subtension and five in MIL-based holds. You can also choose from six reticle colors and adjust illumination across ten brightness settings to suit the lighting of your hunt.