Levenhuk Bruno PLUS 20x80

• 20x magnification with 80 mm objectives: the high-aperture optical system gathers far more light than compact binoculars, making it easier to study the Moon, bright deep-sky objects, and distant terrestrial subjects in low light.
• Porro prism design with fully multi-coated optics: this combination supports strong contrast and good image brightness, helping fine detail stand out across wide landscapes and night-sky targets.
• 18 mm eye relief and ±6 diopter adjustment: the binoculars are easier to set up for individual eyesight and remain comfortable during longer observing sessions, including for many eyeglass wearers.
• Aluminum waterproof body filled with nitrogen: the sealed construction resists rain, internal fogging, and temperature changes, which is important for outdoor use in changing conditions.
• Tripod adaptable construction: at 20x magnification, tripod mounting gives a steadier image and lets the optics deliver more of their resolving potential during extended observation.

About the Levenhuk Bruno Series

The Levenhuk Bruno series is built for users who need more reach and light-gathering ability than everyday field binoculars can provide. In Levenhuk’s binocular range, the Bruno family focuses on large-aperture Porro prism designs intended for astronomy, long-distance terrestrial observation, and other situations where image brightness and detail matter more than compact size. These models are aimed at observers who often work from a fixed position, whether that means scanning open country, watching coastlines, or studying the night sky.

A defining characteristic of the series is its emphasis on high magnification and large objective lenses, supported by fully multi-coated optics and a rugged metal body. The optical layout is chosen to deliver a bright, contrast-rich image with the depth perception and spacious view Porro prism binoculars are known for. The series also reflects a practical mechanical design philosophy: waterproof construction, nitrogen filling to reduce internal fogging, and tripod adaptability for stable viewing at higher powers. In use, Bruno binoculars sit between conventional handheld binoculars and entry-level telescopes, offering a straightforward way to observe distant detail without the complexity of a larger mounted optical system.

About the Levenhuk Bruno PLUS 20x80

The Levenhuk Bruno PLUS 20x80 is configured for observers who want a serious step up in reach and low-light capability for astronomy binoculars and long-distance daytime viewing. Its 20x magnification brings lunar features, distant ridgelines, and far-off subjects noticeably closer, while the 80 mm objective lenses collect enough light to keep the image useful when smaller binoculars begin to lose detail. This makes the model especially well suited to tripod-based observation from a garden, hide, shoreline, or elevated vantage point.

The optical system combines Porro prisms with fully multi-coated lenses to support good contrast and image brightness. A 4.00 mm exit pupil helps maintain a comfortable view, and the 18.00 mm eye relief gives more flexibility for users who observe with glasses. The ±6 diopter adjustment on the right eyepiece helps fine-tune focus to the user’s eyesight, while the central focusing system makes it practical to move between targets without adjusting each barrel separately.

Mechanically, this model is designed for field use rather than occasional fair-weather viewing. The aluminium housing adds rigidity, while the nitrogen-filled waterproof and fogproof construction helps the binoculars cope with rain, humidity, and temperature shifts. Because 20x magnification also amplifies hand movement, the tripod-adaptable body is an important part of the design: once mounted, the binoculars are much easier to use for prolonged sessions and can show more of the detail their optics are capable of resolving.

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, and its range covers binoculars, spotting scopes, telescopes, monoculars, and microscopes. That broad catalog helps explain why Levenhuk offers products for both general outdoor observation and more specialized uses.

In binoculars, Levenhuk’s lineup includes families such as Atom, Karma, Sherman, and Vegas, showing a spread from accessible general-purpose models to more advanced designs. The company also states that its manufacturing facilities are in China. Beyond conventional optics, Levenhuk’s portfolio extends into digital and electro-optical products, including Fatum thermal scopes and Halo and Atom Digital night-vision devices, which reflects a wider focus on observation equipment across several categories.

Main Features

• Product type: Binoculars
• Series: Levenhuk Bruno
• Magnification: 20.00 x
• Objective lens diameter: 80.00 mm
• Prism type: Porro - Perger
• Lens coating: Fully Multicoated
• Field of view: 56.00 m/1000m
• Field of view (angular): 3.20 °
• Exit pupil: 4.00 mm
• Eye relief: 18.00 mm
• Close focus: 16.00 m
• Diopter range: +/-6
• Focusing system: Central
• Diopter setting position: Right eye-piece
• Interpupillary distance: 60.00 mm - 70.00 mm
• Housing material: Aluminium
• Body type: Single hinge
• Filled with: Nitrogen
• Waterproof: Yes
• Fogproof: Yes
• Tripod adaptable: Yes
• Working temperature range: –10...+50 °C
• Dimensions: 301.00 mm x 230.00 mm x 94.00 mm
• Weight: 260.00 g
• Color: Black

Warranty

The warranty period is 2 years. This binocular is covered by a stated two-year warranty period.

In the Box

• Levenhuk Bruno PLUS 20x80 binoculars
• Eyepiece and objective lens caps
• Strap
• Pouch
• Cleaning wipe
• User guide