---
product_id: 505581046
title: "BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports"
brand: "bresser"
price: "¥62036"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/505581046-bresser-national-geographic-expedition-series-fully-multi-coated-bak4-waterproof
store_origin: JP
region: Japan
---

# 42mm lens diameter for max light capture Waterproof & fogproof for all-weather use 10x magnification for crisp distant views BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports

**Brand:** bresser
**Price:** ¥62036
**Availability:** ✅ In Stock

## Summary

> 🔍 See More, Explore Further, Belong Anywhere

## Quick Answers

- **What is this?** BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports by bresser
- **How much does it cost?** ¥62036 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/505581046-bresser-national-geographic-expedition-series-fully-multi-coated-bak4-waterproof)

## Best For

- bresser enthusiasts

## Why This Product

- Trusted bresser brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Ready:** Waterproof and fogproof design ensures uninterrupted adventure, rain or shine.
- • **Purpose-Driven Purchase:** Support global exploration and conservation with every binocular you own.
- • **Trusted Quality & Support:** Crafted by Bresser and licensed by National Geographic for reliable performance.
- • **Versatile Outdoor Companion:** Compact roof prism design perfect for birding, hiking, hunting, and more.
- • **Crystal-Clear Vision at 1000 Yards:** Experience a wide 331ft field of view that brings distant scenes into sharp focus.

## Overview

The BRESSER National Geographic Expedition 10x42 binoculars combine powerful 10x magnification with a wide 331ft field of view and 42mm lenses for bright, clear images. Fully multi-coated optics enhance clarity, while waterproof and fogproof construction guarantees durability in all conditions. Designed for versatile outdoor use, these compact roof prism binoculars are perfect for bird watching, hiking, hunting, and travel. Backed by Bresser quality and National Geographic’s legacy, each purchase supports global conservation efforts.

## Description

BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports

## Features

- HIGH POWERED AND A LARGE FIELD OF VIEW - The 10x magnification ensures closeup viewing at a distance. At 1000 yards, the field of view is 331ft. The generous 42 mm lens diameter gathers a large amount of light, and the fully multi coated optics ensure maximum brightness and clarity.
- WATERPROOF AND FOGPROOF - This binocular is both waterproof and fogproof making it ideal for outdoor activities near or on water.
- VERSATILE - The compact roof prism design is ideal for a wide range of activities including bird watching, hiking, hunting, camping, wildlife observation or even whale watching on a cruise.
- QUALITY ASSURED: Manufactured by Bresser and licensed by National Geographic, you can be assured of quality construction and support after the sale.
- YOUR PURCHASE HAS PURPOSE: Every purchase helps support the global nonprofit National Geographic Society in its work to protect and illuminate our world through exploration, research, and education.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Coating | Fully Multi-coated |
| Water Resistance Level | Waterproof |
| Zoom Ratio | 10 multiplier_x |
| Mounting Type | Roof |
| Eye Relief | 16.9 Millimeters |
| Prism Type | Roof Prism |
| Special Feature | Waterproof |
| Objective Lens Diameter | 42 Millimeters |
| Magnification Maximum | 10 x |
| Size Map | Full Size |
| Color | Black |

## Product Details

- **Brand:** BRESSER
- **Age range (description):** Adult
- **Special features:** Fog Proof
- **Objective lens diameter:** 42 Millimeters
- **Max. magnification:** 10 x

## Images

![BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports - Image 1](https://m.media-amazon.com/images/I/612UuHCJMfL.jpg)
![BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports - Image 2](https://m.media-amazon.com/images/I/71B14SBvm8L.jpg)
![BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports - Image 3](https://m.media-amazon.com/images/I/61Dv57K6csL.jpg)
![BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports - Image 4](https://m.media-amazon.com/images/I/71ZoxXaoPYL.jpg)
![BRESSER National Geographic Expedition Series Fully Multi Coated BAK4 Waterproof 10x42 Binoculars for Adults for Bird Watching Hunting Hiking Outdoor Activities Travel and Sports - Image 5](https://m.media-amazon.com/images/I/71O4ItqzoNL.jpg)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*