Athlon Cronus ATS Pro Thermal Clip On 35C-640
The Athlon Cronus ATS Pro Thermal Clip On 35C-640 bridges daytime optics and thermal imaging in a single, compact solution. If you're hunting hogs, coyotes, or varmints after dark—or scanning terrain in fog, rain, or heavy brush where conventional glass falls short—this thermal clip-on mounts ahead of your existing riflescope to deliver thermal video in real time without replacing your zero or workflow. It's built for hunters and shooters who need thermal capability without the cost or complexity of a dedicated thermal rifle scope.
The clip-on design is the key advantage here: you keep your day optic, ballistics, and muscle memory intact, then add thermal imaging when conditions demand it. The 35mm objective and 640-resolution thermal sensor provide the detail you need to spot warm targets at distance in total darkness. A picatinny rail adapter is included, and an optional mount (sold separately) lets you attach it directly to compatible daytime scopes for faster transitions between cold and warm targets. Field controls are straightforward—no deep menu-diving when you're glassing in low light.
Features like multiple color palettes let you dial in contrast for your environment, and customizable reticle holdovers keep your firing solution in view without removing the clip-on. Video recording capability means you can capture hunts or document range sessions for review. Whether you're running a dedicated thermal rifle or adding thermal to an existing setup, the Cronus ATS Pro integrates into your kit without reinventing your gear.
Key Features
- Clips onto existing daytime riflescopes or mounts to picatinny rails with included adapter
- 640-resolution thermal sensor for clear imaging in complete darkness
- Multiple color palettes to optimize contrast in varying light and terrain conditions
- Customizable reticle holdovers for quick range compensation
- Video recording for documentation and post-hunt review
- User-friendly field interface for on-the-fly adjustments
Specifications
| Product | Athlon Cronus ATS Pro Thermal Clip On 35C-640 |
| Objective Lens | 35mm |
| Thermal Resolution | 640 |
| Mounting | Picatinny rail adapter included; optional daytime scope mount sold separately |
| Recording | Video capable |
Frequently Asked Questions
Can I use the Cronus ATS Pro with my current riflescope?
Yes. The clip-on design lets you attach it in front of your existing daytime scope with an optional mount (sold separately). Alternatively, you can mount it to a picatinny rail on your rifle using the included adapter.
Does the clip-on come with all the mounting hardware I need?
The Cronus ATS Pro includes a picatinny rail adapter. If you want to attach it directly to a daytime scope, you'll need to purchase the optional mount separately.
Will the thermal clip-on affect my riflescope's zero?
Mounting the clip-on in front of your scope does not change your scope's zero. You retain all your existing optics and ballistics setup.
What can I record with the video feature?
The Cronus ATS Pro has video recording capability, allowing you to capture hunts, range sessions, and other shooting scenarios for later review.

