Nikon Monarch M5 10x50

• 10x50 configuration: The combination of 10x magnification and a 50 mm objective lens gives this binocular useful reach for open-country observation while still delivering a bright, steady image for dawn, dusk and overcast conditions.
• Long eye relief: With 16.40 mm eye relief, the MONARCH M5 10x50 is easier to use comfortably over longer sessions and works better for many eyeglass wearers who need to see the full field without pressing in tightly.
• Waterproof and fogproof build: A sealed, nitrogen-filled construction helps the binocular stay dependable when moving between cold and warm environments or when used in rain, spray and humid weather.
• Tripod adaptable design: The ability to mount the binocular on a tripod is a practical advantage for stargazing, long glassing sessions and detailed observation at distance, where a stable view reduces fatigue and reveals more detail.
• Compact full-size body: At 650.00 g and 166.00 mm long, this 10x50 model offers the light-gathering benefits of a larger objective without becoming cumbersome to carry on hikes, hunts or travel days.

About the Nikon Monarch M5 Series

The Nikon MONARCH M5 series sits in the core of Nikon’s premium sport optics range, aimed at users who want a clear step up from entry-level binoculars for regular field use. The line was introduced with 42 mm models and now includes 8x42, 10x42, 12x42, 10x50 and 12x50 configurations, giving the series broad appeal for birdwatching, nature observation, hiking, camping, marine use and stargazing. Across the range, Nikon combines a practical, field-oriented design with optical features that matter in real use rather than on paper alone.

MONARCH M5 binoculars use roof prisms, extra-low-dispersion glass, multilayer coatings on lenses and prisms, plus dielectric high-reflective and phase-correction coatings. In practice, this combination is intended to improve contrast, preserve natural colour and maintain image clarity across demanding outdoor scenes with branches, water, rocks and distant detail. The series also emphasizes comfort, with long eye relief, turn-and-slide rubber eyecups and a body made from fibreglass-reinforced polycarbonate resin. Waterproof, fog-free construction and protective rubber armouring complete a design philosophy focused on dependable all-weather use and easy handling over long days outdoors.

About the Nikon Monarch M5 10x50

The Nikon Monarch M5 10x50 is the model in the series for users who want more low-light capability than a 42 mm binocular while keeping magnification at a versatile 10x. That makes it especially well suited to hunting optics use, wildlife observation across open ground, shoreline scanning and casual astronomy, where the larger objective helps maintain image brightness as light fades. The 4.20 mm exit pupil supports a more relaxed view than smaller full-size binoculars, which is useful when glassing for extended periods from a hide, ridge or vehicle.

Its 98.00 m/1000m field of view balances reach with enough width to follow moving animals or scan terrain methodically, while the 16.40 mm eye relief gives more comfortable viewing for many users who wear glasses. The 4.50 m close focus also keeps the binocular flexible for nearer subjects, so it is not limited to long-distance work alone. Because this is a tripod adaptable binocular, it can be set up for prolonged observation or stargazing, where a stable image helps the user pick out finer detail that handholding can hide.

Mechanically, the binocular is built for practical outdoor use. Its single-hinge body keeps the shape straightforward and easy to carry, while the waterproof and fogproof construction adds confidence in rain, cold mornings and changing temperatures. At 650.00 g, it remains manageable for a 50 mm class binocular, making it a sensible choice for users who want stronger twilight performance without stepping into a much bulkier format.

About Nikon

Nikon was established in Tokyo on July 25, 1917 as Nippon Kogaku K.K., and the company is still headquartered in Tokyo, Japan. It adopted the name Nikon Corporation on April 1, 1988. Alongside imaging products, Nikon’s business also covers precision equipment, healthcare, industry, components and digital manufacturing, reflecting a long background in optical and precision engineering.

In sport optics, Nikon produces binoculars, fieldscopes and laser rangefinders, with well-known families including MONARCH, PROSTAFF, EDG, ACULON and High Grade. The company’s binocular development has long focused on practical viewing performance, including the use of multilayer-coated lenses to improve light transmission. That experience is directly relevant to the MONARCH M5 line, which is built for users who need dependable outdoor binoculars with modern coatings, durable construction and field-friendly handling.

Main Features

• Magnification: 10.00 x
• Objective lens diameter: 50.00 mm
• Prism type: Porro
• Field of view: 98.00 m/1000m
• Field of view (degrees): 5.60 °
• Apparent field of view: 60.80 °
• Exit pupil: 4.20 mm
• Eye relief: 16.40 mm
• Close focus: 4.50 m
• Waterproof: Yes
• Fogproof: Yes
• Tripod adaptable: Yes
• Length: 166.00 mm
• Width: 133.00 mm
• Height: 58.00 mm
• Weight: 650.00 g
• Min. interpupillary distance: 58.00 mm
• Max. interpupillary distance: 72.00 mm
• Body type: Single hinge
• Color: Black
• Made in: China

Warranty

7 years. Nikon states a seven-year limited warranty for the non-optical system components of its binoculars. This model also includes separate coverage terms for optical and, where applicable, electronic components.