Levenhuk Monaco ED 12x50

• 12x magnification with 50 mm objectives: brings distant game, birds, and terrain details closer while the larger front lenses help maintain a bright image in fading light.
• ED optical system: extra-low-dispersion glass helps reduce color fringing, so fine detail stays cleaner and contrast remains more natural at long viewing distances.
• Roof prism design: the Schmidt/Pechan layout keeps the binoculars slimmer and easier to carry than bulkier Porro designs, which matters on long walks and all-day field use.
• 18 mm eye relief: gives eyeglass wearers a more comfortable full-field view and makes extended observation less tiring.
• Waterproof, nitrogen-filled housing: resists internal fogging and wet-weather exposure, so the binoculars remain dependable in rain, cold mornings, and changing temperatures.

About the Levenhuk Monaco Series

The Levenhuk Monaco series sits in the brand’s higher-spec binocular range for users who need a field-ready roof prism design with more refined optics than entry-level models. The lineup covers several configurations, from compact formats to larger high-aperture versions, giving hunters, birdwatchers, and general outdoor users a choice between portability and reach. Across the family, roof prisms with BaK-4 glass, dielectric coatings, and fully multi-coated lenses are used to support good light transmission, contrast, and a compact shape that travels well.

Within the range, the Monaco ED models add extra-low-dispersion glass together with a more complex optical design that uses five-element eyepieces and four-element objectives. In practice, that combination is aimed at cleaner edge performance, better control of chromatic aberration, and a more composed image when observing high-contrast subjects. The series is built around all-weather use, with waterproof, nitrogen-filled construction, central focusing, twist-up eyecups, and tripod adaptability. That makes Monaco binoculars suitable for long observation sessions from hides, open country scanning, coastal use, and other situations where stable handling and dependable weather resistance matter.

About the Levenhuk Monaco ED 12x50

The Levenhuk Monaco ED 12x50 is the long-reach model in this format, combining 12x magnification with 50 mm objective lenses for users who need more detail at distance without moving to a spotting scope. It suits open-country hunting, shoreline observation, and wildlife watching where subjects often stay well beyond the range of a 8x or 10x binocular. The 12x image scale helps separate fine details at long distance, while the 50 mm aperture supports image brightness in overcast conditions and during the first and last light of the day.

The optical system is built around ED glass, which helps suppress color fringing and keeps outlines cleaner against bright backgrounds such as sky, water, or snow. A 95.00 m/1000m field of view is controlled enough for distance work while still wide enough to track movement without feeling overly narrow. The 18.00 mm eye relief and +/-3 diopter adjustment make the binoculars easier to tailor to the user, especially for eyeglass wearers or anyone balancing differences between eyes.

Mechanically, the binoculars are designed for practical field use rather than bench use. The central focusing system allows quick adjustment as viewing distance changes, and the single-hinge roof prism body keeps the shape compact for a 12x50. Nitrogen filling, waterproof construction, and tripod adaptability all add useful flexibility: handheld for short scans, or mounted for steadier long observation sessions where 12x magnification benefits from extra support.

About Levenhuk

Levenhuk began operations in 2002, initially focusing on markets outside the United States. The company describes itself as an American manufacturer of optical instruments with headquarters in Tampa, Florida, while also stating that its manufacturing facilities are in China. Its catalog covers a broad spread of observation equipment, including binoculars, spotting scopes, telescopes, monoculars, and microscopes.

Within sport optics, Levenhuk has developed several binocular families, including Atom, Karma, Sherman, and Vegas, giving it a wide presence from entry-level to more advanced field models. The company also uses technologies relevant to this category, such as extra-low-dispersion glass in its ED binocular lines to reduce optical and color aberrations. Beyond conventional optics, Levenhuk’s range extends into thermal and digital night-vision devices, which shows a broader focus on observation tools rather than a single product niche.

Main Features

• Magnification: 12.00 x
• Objective lens diameter: 50.00 mm
• Prism type: Roof - Schmidt/Pechan
• Lens coating: Fully Multicoated
• Field of view: 95.00 m/1000m
• Field of view (angular): 5.40 °
• Exit pupil: 4.20 mm
• Eye relief: 18.00 mm
• Close focus: 3.50 m
• Diopter range: +/-3
• Focusing system: Central
• Diopter setting position: Right eye-piece
• Interpupillary distance: 56.00 mm - 74.00 mm
• Body type: Single hinge
• Housing material: Plastic
• Nitrogen filled: Yes
• Waterproof: Yes
• Fogproof: Yes
• Tripod adaptable: Yes

Warranty

Levenhuk provides a 2-year warranty for this binocular model.

In the Box

• Binoculars
• Eyepiece and objective lens caps
• Neck strap (45mm wide)
• Rigid zip case
• Cleaning wipe
• User manual