Burris Fullfield E1
VS
Athlon Cronus ATS

VS

Burris Fullfield E1
The Burris Fullfield E1 4.5-14x42mm is a versatile riflescope that strikes the perfect balance between power and practicality for hunting enthusiasts. Whether you're stalking deer in dense woods or setting up for a long-range shot on open plains, this scope is designed to perform. With its 4.5x to 14x magnification range, it offers clear, crisp views at both close and extended distances, ensuring precision in varying environments. The Ballistic Plex reticle provides quick target acquisition and accurate holdovers, making it easier to take those challenging shots. I mounted the Fullfield E1 on my rifle for a mid-season hunt, and it delivered flawless performance every time. For hunters seeking a reliable, budget-friendly scope, the Burris Fullfield E1 is a top contender.
Athlon Cronus ATS
Introducing the Cronus ATS F1.0 hunting scope, a game-changer in thermal optics! Equipped with a cutting-edge 12-micron pixel thermal sensor, it delivers high-resolution images and an impressive detection range of over 3000 yards. With a remarkable <25mK NETD rating, the scope accurately registers minute temperature differences for precise heat signature detection. The high-resolution OLED display features a stunning 1440 x 1080 resolution and offers heat signature visibility across six customizable color palettes. Built-in WiFi and Bluetooth capabilities allow for seamless streaming of images and videos to mobile devices via the Athlon Thermal app. With over 10 hours of battery life and durable, user-friendly controls, the Cronus ATS F1.0 is the ultimate tool for nighttime hunting adventures!
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Burris Fullfield E1 | Burris | Matte Black | Ballistic Plex | Hunting | 1.6 Pounds | Aluminum |
| Athlon Cronus ATS | Athlon | Black | Cronus ATS | Hunting | 2.2 Pounds | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Burris Fullfield E1 | 3-14x | 500 yards |
| Athlon Cronus ATS | Not Specific | 3600Yds |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Burris Fullfield E1 | 3.1 - 3.8 inches | 3:1 | 5.3° - 1.6° | No |
| Athlon Cronus ATS | 1.9 inches | 7:1 | Exact field of view varies | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Burris Fullfield E1 | 1 inch | 1 inch | 42mm |
| Athlon Cronus ATS | 30mm | 30mm | 50mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Burris Fullfield E1 | Rifle | Side Mount |
| Athlon Cronus ATS | Rifle | Ring or Rail mount |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Burris Fullfield E1 | Ballistic Plex E1 | 40 MOA |
| Athlon Cronus ATS | MOA and MIL | Not Specified |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Burris Fullfield E1 | Yes | Yes | Yes |
| Athlon Cronus ATS | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Burris Fullfield E1 | Lens caps, user manual | Burris Forever Warranty |
| Athlon Cronus ATS | Cronus Ats 50-640 Thermal Scope, 640X480@ 12 Μm Thermal Sensor | Limited lifetime warranty |


















