Competition shooters and western hunters who glass for hours need a spotting scope that resolves fine detail at extreme magnification without eye fatigue. The Athlon Cronus G2 UHD 20-60x86 delivers apochromatic UHD glass, ESP dielectric-coated BAK-4 prisms, and an 86mm objective in a magnesium chassis built to compete with spotting scopes at nearly twice its price point — the flagship optics you need without the flagship budget.

Key Features

• Apochromatic UHD glass with advanced fully multi-coated lenses — triple-element apochromatic correction brings all three wavelengths of light into focus simultaneously, virtually eliminating the purple fringing that plagues standard ED spotting scopes at high magnification. XPL protective coating sheds water, oil, and dirt
• ESP dielectric coating on phase-corrected BAK-4 prisms reflects over 99% of light through the prism assembly, delivering the brightness and color fidelity needed to resolve fine detail — antler tines at 800 yards, bullet trace at 600, or plumage detail on a distant raptor
• 86mm objective lens — the largest in Athlon's spotting scope lineup, gathering more light than 80mm and 85mm designs. At 20x, the field of view spans 111 feet at 1,000 yards; even at 60x, the image stays bright enough for productive glassing into dusk
• Magnesium alloy chassis at 73.5 ounces — lighter and stronger than aluminum. Argon purged and fully waterproof for year-round field use in any conditions
• Built-in ARCA-Swiss compatible dovetail eliminates the need for a separate mounting plate — slide directly onto any ARCA tripod head for fast setup and secure mounting. Rotating tripod collar allows portrait-to-landscape adjustment without repositioning
• 20-18mm eye relief with twist-up eyecups provides a full, comfortable field of view at all magnifications, including for glasses wearers

Ideal For

Western hunters who glass thousands of yards of open country and need to confirm species, count points, or judge animals at distances where binoculars run out of resolution. The 86mm aperture and apochromatic glass give you an extra 15-20 minutes of usable light at dawn and dusk compared to smaller objectives.

Long-range and PRS shooters who need to read mirage, spot trace, and call impacts cleanly at 600+ yards. The ESP dielectric prisms deliver the contrast needed to see bullet splash against dark backgrounds, and the ARCA dovetail gets you on the tripod in seconds between stages.

Birders and wildlife observers who work at long distances — shorebird flats, hawk migration watch sites, or open marshland where subjects stay at 200+ yards. The 20x floor keeps the field wide for scanning, and the 45° eyepiece is noticeably more comfortable than straight-through designs for elevated observation.

Prefer fine-focus control? The Cronus G2 UHD Dual Focus adds a coarse/fine dual-focus mechanism on the same optical platform — ideal if you spend extended sessions at high magnification where precise focus adjustment matters. For a more portable package, the Cronus G2 UHD 7-42x60 delivers Cronus-grade optics in a compact 60mm format built for PRS and backcountry use.