Nikon

Nikon Monarch M5 10x42 Binoculars with Accessories Kit

3.7 (4 reviews)

See nature in vivid detail with these phase-corrected, ED glass roof prism binoculars built for all-weather use.

$306.95*$346.95Save 11%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Nikon Monarch M5 10x42 binoculars are built around a high-performance optical system that pairs ED glass elements with phase-corrected, dielectric-coated roof prisms. This combination delivers bright, sharp images with faithful color reproduction across the entire field of view. At 10x magnification with a 42mm objective, they strike a popular balance between detail and portability, producing a 4.2mm exit pupil and a relative brightness of 17.6 for capable performance even in lower light conditions. The 293-foot field of view at 1,000 yards and 5.6-degree real angular field give you a wide enough scene to locate and track subjects quickly.

The body features a rubber-armored exterior for shock resistance and a secure grip, while the nitrogen-filled, O-ring-sealed housing ensures the optics stay clear in wet or humid environments. The central focus system operates smoothly, and the 8.2-foot close focus distance adds versatility for observing nearby subjects. This bundle packages the binoculars with all standard Nikon accessories including a neck strap, carrying case, rainguard, and lens caps, plus adds a Nikon Lens Pen cleaning system, a binocular harness strap for weight distribution during long outings, and a compact flashlight.

Key Features

Ultimate Durability: The high-quality materials used for the sophisticated rubber-armored exterior design provides enormous shock resistance and a firm comfortable gripping ability for the binocular

Maximum Resolution: The roof prisms on MONARCH M5 Nikon binoculars have a phase-corrected coating applied to prism surfaces for higher resolutions. This allows you to enjoy very high-resolution images without any issue

Water & Fogproof: Filled with nitrogen and being o-ring sealed helps it to have fog-free performance and makes it waterproof. This allows you to use the binocular in any weather condition

Wider View & Easier Spotting: Deliver a wider field of view and allows you to see more detail and view more of the scene. It's easier to locate your subject within the binoculars

Bundle Includes: The Nikon Monarch M5 10x42 Complete with All Standard Supplied Accessories- Neck Strap, Carrying Case, One-Piece Ocular Rainguard, 2 x Objective Lens Cap, Nikon Lifetime Limited Warranty + Nikon Lens Pen Cleaning System, one durable Binocular Harness Strap, & A Waith High-Powered Flashlight

Specifications

Brand
Nikon
Model
Monarch M5 10x42
Magnification
10x
Objective Diameter
42mm
Angular Field of View (Real)
5.6°
Angular Field of View (Apparent)
52.1°
FOV at 1000 yds
293 ft
Close Focus Distance
8.2 ft
Exit Pupil
4.2mm
Relative Brightness
17.6
Eye Relief
18.4mm
Prism Type
Roof
ED Glass
Yes
Phase Coating
Yes
Dielectric Coating
Yes
Waterproof/Fogproof
Yes
Focusing System
Central Focus
Size (L x W)
5.7 x 5.1 in
Weight
22.6 oz

Pros & Cons

👍 Pros

  • Phase-corrected and dielectric-coated roof prisms deliver bright, high-resolution images
  • ED glass reduces chromatic aberration for sharper color accuracy
  • Nitrogen-filled and O-ring sealed for complete waterproof and fogproof performance
  • Generous 18.4mm eye relief accommodates eyeglass wearers comfortably
  • Bundle includes useful accessories like a harness strap and lens pen cleaning system

👎 Cons

  • At 22.6 ounces, they are moderately heavy for extended handheld glassing sessions
  • 10x magnification can be difficult to hold steady without a tripod or support
  • The bundled flashlight and harness are third-party accessories that may not match Nikon's build quality
  • No image stabilization to compensate for hand shake at this magnification level

Frequently Asked Questions

Yes, they are O-ring sealed and nitrogen-filled, making them fully waterproof and fogproof for reliable use in rain, snow, and humid conditions.
The Extra-low Dispersion glass reduces chromatic aberration, which means you get sharper images with more accurate color reproduction and less color fringing around high-contrast edges.
The close focus distance is 8.2 feet, which is suitable for observing birds, butterflies, or other subjects at relatively near distances.
The bundle includes the binoculars with a neck strap, carrying case, ocular rainguard, two objective lens caps, plus a Nikon Lens Pen cleaning system, a binocular harness strap, and a 90-lumen flashlight.
Yes, with 18.4mm of eye relief, these binoculars provide a comfortable full field of view for eyeglass wearers.