Nikon Monarch 5 16x56

• 16x magnification with 56 mm objectives: This configuration brings distant subjects noticeably closer while the large front lenses help maintain image brightness, making it well suited to long-range observation, open-country wildlife viewing, and stargazing.
• ED glass and advanced prism coatings: Extra-low dispersion glass, dielectric high-reflective multilayer prism coatings, and phase-correction-coated roof prisms work together to reduce color fringing and preserve contrast, so fine detail is easier to separate at high magnification.
• Roof-prism design with central focus: The Schmidt/Pechan roof-prism layout keeps the binocular slimmer than a comparable Porro design, while the central focusing system allows quick, simple adjustment when scanning varied distances.
• Waterproof and nitrogen filled: The sealed, fogproof construction helps the binocular stay usable through rain, cold mornings, and fast temperature changes, which matters for hunting optics and general outdoor use.
• Long eye relief and durable body: With 16.40 mm eye relief and a rugged rubber-armoured body, the MONARCH 5 16x56 offers a more comfortable viewing position for extended sessions and secure handling in the field.

About the Nikon Monarch 5 Series

The Nikon MONARCH 5 series sits in Nikon’s sport optics range as a versatile roof-prism binocular family built for users who want a practical balance of portability, weather resistance, and stronger optical performance than entry-level designs. Nikon introduced the series on March 25, 2013, first with 42 mm models, and later expanded it in July 2013 with the 56 mm versions for applications that benefit from more light-gathering ability and higher magnification.

A defining feature of the series is its use of extra-low dispersion glass, which helps control chromatic aberration and keeps edges cleaner around high-contrast subjects. Nikon also equips the line with dielectric high-reflective multilayer prism coatings, multilayer-coated lenses and prisms, and phase-correction-coated roof prisms to support good contrast, color fidelity, and image brightness. The body uses a fibreglass-reinforced polycarbonate construction with rubber armouring, while waterproofing to 1 m for 10 minutes and nitrogen fogproofing make the series suitable for changing outdoor conditions. Across the range, MONARCH 5 binoculars are aimed at birdwatching, nature observation, stargazing, spectator use, and other field activities where dependable optics matter.

About the Nikon Monarch 5 16x56

The Nikon Monarch 5 16x56 is the long-range specialist of the series for users who need more reach than a general-purpose 8x or 10x binocular can provide. Its 16x magnification is useful for picking out distant animals, checking terrain features, or studying subjects across open ground, while the 56 mm objective lenses help support image brightness that would be harder to maintain with a smaller high-power binocular. That combination also makes it a strong fit for astronomy binocular use, where extra aperture and magnification help reveal more detail in the night sky.

Optically, the binocular pairs ED glass with fully multicoated lenses and coated roof prisms to keep the image cleaner and more controlled at higher power, where color fringing and loss of contrast become more obvious. The 72.00 m/1000m field of view is naturally narrower than on lower-power models, but it remains practical for deliberate scanning at distance. A 3.50 mm exit pupil and 16.40 mm eye relief contribute to a more comfortable view, especially during longer observation sessions and for many eyeglass wearers.

Mechanically, the MONARCH 5 16x56 uses a central focusing system with diopter adjustment on the right eyepiece, giving straightforward control once the binocular is set to the user’s eyesight. Its nitrogen-filled, waterproof and fogproof construction supports reliable use in damp weather and shifting temperatures, while the single-hinge body keeps handling familiar and secure. At 1230.00 g, this is not a pocket binocular, but that mass is part of what makes the 16x56 format viable for steady, high-magnification observation.

About Nikon

Nikon was established in Tokyo on July 25, 1917 as Nippon Kogaku K.K., and it adopted the name Nikon Corporation on April 1, 1988. Headquartered in Tokyo, Japan, the company has long worked across imaging products, precision equipment, healthcare, industry, components, and digital manufacturing. In sport optics, Nikon’s focus includes binoculars, fieldscopes, and laser rangefinders, with product families such as MONARCH, PROSTAFF, EDG, ACULON, and High Grade.

Nikon’s background in optical engineering is especially relevant in binoculars, where multilayer-coated lenses and refined prism systems play a direct role in image brightness and clarity. The company introduced its MIKRON compact binoculars in 1921, showing that binocular design has been part of Nikon’s history for more than a century. That long involvement in sport optics is reflected in models like the MONARCH 5, which combine practical field durability with optical features aimed at serious observation.

Main Features

• Product type: Binoculars
• Series: Nikon Monarch 5
• Magnification: 16.00 x
• Objective lens diameter: 56.00 mm
• Prism type: Roof - Schmidt/Pechan
• Lens coating: Fully Multicoated
• Field of view: 72.00 m/1000m
• Field of view (angular): 4.12 °
• Apparent field of view: 59.60 °
• Exit pupil: 3.50 mm
• Eye relief: 16.40 mm
• Close focus: 5.00 m
• Focusing system: Central
• Diopter adjustment: Right eye-piece
• Interpupillary distance: 56.00 mm - 72.00 mm
• Nitrogen filled: Yes
• Waterproof: Yes
• Fogproof: Yes
• Dimensions: 199.00 mm x 146.00 mm x 67.00 mm
• Weight: 1230.00 g
• Body type: Single hinge
• Color: Black
• Made in: China

Warranty

5 years. Nikon provides a 5-year warranty for this binocular, giving defined long-term coverage that suits regular field use and extended ownership.