Athlon Midas UHD Review: Wide-View 8×42 Binoculars
The Athlon Midas UHD 8×42 combines a remarkably wide field of view, ED glass, premium prism coatings, and a durable magnesium chassis for birding. The gray model 113004 occupies an appealing space between basic entry-level binoculars and considerably more expensive premium optics, with specifications chosen for active nature observation rather than maximum magnification.
Athlon lists an 8.1-degree angular field, equal to 426 feet at 1,000 yards, along with 17.2mm of eye relief and a 6.5-foot close-focus distance. Those numbers are especially relevant to birders. A broad field makes fast subjects easier to locate, long eye relief helps many eyeglass wearers preserve the view, and close focus supports feeder birds, butterflies, flowers, and nearby habitat details.
The optical system uses extra-low-dispersion glass, advanced fully multi-coated lenses, BaK-4 prisms, phase correction, and Athlon’s ESP dielectric prism coating. A magnesium chassis, rubber armor, argon purging, waterproof construction, and XPL exterior lens protection complete a field-ready design. The original 113004 model is listed by Athlon as a limited-distribution product, so retailer stock and pricing can be less predictable than for the current G2 line.
Pros
- Expansive 426-foot field of view is excellent for finding and tracking birds.
- ED glass and dielectric, phase-corrected BaK-4 prisms support clean color and detail.
- 6.5-foot close focus and 17.2mm eye relief broaden everyday usability.
- Magnesium chassis balances structural strength with manageable weight.
- Argon purging, waterproofing, protective lens coating, and lifetime transferable warranty add confidence.
Cons
- Limited-distribution status can make exact-model inventory and pricing inconsistent.
- Roughly 25-ounce weight is reasonable but not ultralight.
- The gray 113004 can overlap in price with newer competing models.
- At 8x, it offers less distant detail than 10x or 12x binoculars.
A Wide View Built for Birding
Birdwatching rewards field of view more often than raw power. A small bird can disappear between branches in the time it takes to bring a narrow binocular to the eyes. The Midas UHD’s 426-foot field at 1,000 yards gives the observer more surrounding habitat, making it easier to acquire a subject and follow movement without constant repositioning. The view is also useful for scanning wetlands, shorelines, treetops, and migration flyways.
Eight-power magnification supports that responsiveness. It is easier to hold steady than 10x or 12x, provides greater depth of field, and remains forgiving during long sessions. The 42mm objectives create a 5.25mm exit pupil, a strong general-purpose balance for daylight and lower-light observation. In open country, some users will still prefer 10x reach, but for mixed woodland, backyard, and trail birding, 8×42 remains one of the most versatile formats available.
The 6.5-foot close focus extends the binocular’s value beyond distant subjects. Feeder birds, insects, leaves, flowers, and interpretive exhibits can be examined in detail. At close distance, precise focusing becomes important, but the ability to move smoothly from near habitat to a distant canopy makes the Midas especially adaptable.
ED Glass, Dielectric Prisms, and Color Control
Athlon equips the Midas UHD with extra-low-dispersion glass to reduce chromatic aberration. Color fringing is most distracting around dark subjects against bright backgrounds, a common birding situation when branches and plumage are silhouetted against the sky. ED glass does not automatically create a flawless image, but it gives the optical system a better foundation for preserving clean edges and natural color.
Advanced fully multi-coated lenses improve light transmission across air-to-glass surfaces. Inside the roof-prism system, phase-corrected BaK-4 prisms support resolution and contrast, while the ESP dielectric coating is designed to reflect a high percentage of light and maintain color accuracy. Together, these features target the traits that separate a satisfying birding binocular from a merely magnifying one: fine feather detail, useful shadow information, and colors that do not look dull or artificially shifted.
Athlon’s XPL coating protects exposed exterior lenses from dirt, oil, and scratches. It is not a substitute for lens caps or careful cleaning, but it helps the glass tolerate routine field use. Loose grit should always be removed before wiping, followed by a clean microfiber cloth and optical solution as needed.
Magnesium Chassis Without Excess Bulk
The Midas UHD uses a magnesium chassis rather than relying entirely on polycarbonate. Magnesium provides a rigid structure at lower weight than many metal alternatives, helping the barrels remain aligned while keeping the binocular manageable. The original specification sheet lists the 113004 at about 25 ounces and 5.7 by 5.2 inches. That is full-size rather than compact, yet suitable for day hikes and extended birding with a supportive strap or harness.
Rubber armor improves grip and provides a buffer against ordinary bumps. Athlon argon purges the interior and describes the binocular as waterproof and fogproof. Argon has lower thermal conductivity than nitrogen and is used to reduce internal condensation across temperature changes. The practical result is an optic intended for humid mornings, cold overlooks, light rain, and other conditions that would challenge an unsealed binocular.
Twist-up eyecups and 17.2mm eye relief support users with and without glasses. As with any binocular, frame shape and facial structure affect the final fit, but the specification is generous enough to make the Midas a reasonable candidate for eyeglass wearers. A proper initial diopter adjustment is essential; once set, normal focusing should be done with the central wheel.
Close Focus, Warranty, and Daily Use
The Midas UHD fits best with observers who want a wide, bright, stable view and care about color fidelity more than maximum distance. Birding is the clearest use, but the same qualities suit wildlife, hiking, travel, outdoor sports, and casual astronomy. Eight-power magnification is steady enough for long handheld sessions, while the close focus adds usefulness in gardens, parks, zoos, and museums.
Athlon backs its binoculars with a lifetime transferable warranty that covers repair or replacement for damage through normal use, subject to exclusions such as deliberate damage, misuse, theft, or unauthorized maintenance. The transferable structure is valuable for long-term ownership and the used market. Current terms should always be reviewed before purchase, especially when buying through a third-party seller.
The limited-distribution status of model 113004 deserves attention. The binocular remains identifiable by its exact model number and continues to appear through online retailers, but stock and price may vary. Buyers should confirm that the listing is specifically the 8×42 Midas UHD 113004 and not a 10×42, G2, or similarly named Athlon model. Exact identification protects both the specification match and warranty expectations.
Conclusion
The Athlon Midas UHD 8×42 is a compelling birding binocular because its strongest specifications work together. The 426-foot field helps locate moving subjects, 8x magnification remains steady, ED glass and dielectric-coated phase-corrected prisms support color and detail, and the 6.5-foot close focus broadens the range of subjects.
It is neither the smallest nor the cheapest option, and the exact 113004 model may require careful stock checking. For birders and outdoor observers who want premium optical features without entering the highest price tiers, the Midas UHD offers a durable, comfortable, and unusually spacious view.
