• Top front view of the Nikon Monarch HG 10x42 Binoculars with the 2017 Field and Stream Best of the Test winning badge on a white background.
  • Rear Right side view of the Nikon Monarch HG 8x42 Binoculars on a white background.
  • Front left view of the Nikon Monarch HG Binoculars on a white background.
  • What's in the Box of the Nikon Monarch HG, including eye cup covers, objective lens covers, neck strap and protective carrying case on a white background.
  • Front view of the Nikon Monarch HG Binoculars on a white background.
  • Front left view of the Nikon Monarch HG 10x42 Binoculars with the eye cup covers opened on a white background.

Nikon

Nikon MONARCH HG 8x42 Binoculars | Field Flattener Technology & Lightweight Magnesium Alloy Body

Nikon MONARCH HG 8x42 Binoculars | Field Flattener Technology & Lightweight Magnesium Alloy Body

SKU: 16027

Price: $1,089.95 USD
List Price:
Price: $1,089.95 USD
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Elite Clarity. Rugged Build. Built for the Wild.

This is widely considered the "Gold Standard" of the MONARCH family. What sets the HG (High Grade) apart is that it’s actually made in Japan and uses a Field Flattener Lens System. This technology eliminates the "fuzzy edges" you get in most binoculars, giving you a sharp, distortion-free view across the entire (and very wide) field of view.

It’s the closest you can get to flagship-level performance without spending double the price on the EDG line.

Engineered for those who demand the best, the MONARCH HG 8x42 Binoculars deliver exceptional brightness, edge-to-edge sharpness, and rugged durability. With Nikon’s ED glass, field flattener lens system, and premium coatings, these binoculars offer a wide, immersive view with stunning color fidelity. Whether you're glassing at dawn or tracking movement at dusk, the MONARCH HG 8x42 Binoculars are your go-to for all-terrain, all-condition performance.

Features & Benefits

⛰️ These are rated for high-altitude-  Can use (up to 16,000+ feet) without internal fogging. Perfect for mountain hunters and hikers who deal with rapid pressure and temperature changes!

🔆 92%+ Light Transmission with Multilayer Coatings – Delivers brilliant, high-contrast views with natural color fidelity in any light.

🌀 Field Flattener Lens System – Maintains sharpness from center to edge for a distortion-free, panoramic view.

🔬 Phase-Correction Coated Roof Prisms – Enhances resolution and contrast for crisp, detailed images.

🌱 Lead- and Arsenic-Free ED Glass – Eco-friendly optics with superior clarity and reduced chromatic aberration.

🦾 Magnesium Alloy Body – Lightweight yet ultra-durable for rugged field use.

👁️ Wide Interpupillary Distance (56–74mm) – Designed to fit virtually every user comfortably.

🔒 Locking Diopter Control – Keeps your personal focus setting secure and consistent.

🛋️ Long Eye Relief with Turn-and-Slide Eyecups – Comfortable viewing for eyeglass wearers and extended sessions.

🐾 Close Focus Distance of 6.6 Feet – Perfect for observing nearby wildlife, insects, or flora in sharp detail.

💧 Waterproof & Fogproof Integrity – Sealed and nitrogen-filled to perform in extreme weather and altitude.

Built for those who won’t settle for anything less than flagship performance in the field

Tech Specs 

Specifications

Focusing System
  Central Focus
Magnification
 8x
Objective Diameter
 42mm
Angular Field of View (Real)
 8.3°
Angular Field of View (Apparent)
 60.3°
FOV at 1000 yds
 435 ft.
Wide FOV
 Yes
Exit Pupil
 5.3mm
Relative Brightness
 28.1
Eye Relief
 17.8mm
Size (Length x Width)
 5.7x5.2 in.
Weight
 23.5 oz.23.5 g
Waterproof / Fogproof
 Yes
Prism
 Roof
ED Glass
 Yes

The new MONARCH HG 30mm series follows in the footsteps of its award-winning 42mm siblings in delivering class-ruling optical performance, unrivaled ruggedness and exceptional handling. Engineered throughout to maintain the performance specifications of the original 8x42 and 10x42 models, the new 30mm MONARCH HG binoculars do so in a smaller size and nearly 8-ounce reduction of weight.

For The Best Images, You Need the Best Glass

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Nikon’s Field Flattener Lens System

Works in conjunction with MONARCH HG's extraordinarily wide field of view* —8.3° and 6.9° respectively in the 8x42 and 10x42 models—to provide a sharp, clear view to the lens periphery.

Stronger. Lighter. More Agile.

Because a binocular of this significance must always perform and do so without weighing you down, MONARCH HG's body is made from magnesium alloy. Providing optimum strength, impact resiliency and weight reduction, the slim body profile is further enhanced with rubberized panels to provide a sure grip in any conditions.

All Terrain, All Conditions Integrity

To assure long-term optical acuity, MONARCH HG objective and eyepiece lenses are protected by scratch-resistant coatings, while interior lenses are shielded from fogging with an extreme waterproof rating that assures fogproof integrity even at altitudes to 16,000 foot equivalent.

Locking Diopter Control

Maintains your personal setting until you want to change it.

Images shown—including LCDs, videos, and gallery photos—are for inspiration and reference only.

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