---
product_id: 558098272
title: "Astronomy Binoculars - 20x80 for Adults, Outdoor Waterproof Binoculars for Bird Watching, Travel and Stargazing with Tripod Adapter and Carrying Bag"
brand: "esslnb"
price: "¥55362"
currency: JPY
in_stock: true
category: "Esslnb"
url: https://www.desertcart.jp/products/558098272-astronomy-binoculars-20x80-for-adults-outdoor-waterproof-binoculars-for-bird
store_origin: JP
region: Japan
---

# 80mm large objective lens 20x powerful magnification Waterproof rugged design Astronomy Binoculars - 20x80 for Adults, Outdoor Waterproof Binoculars for Bird Watching, Travel and Stargazing with Tripod Adapter and Carrying Bag

**Brand:** esslnb
**Price:** ¥55362
**Availability:** ✅ In Stock

## Summary

> 🔭 Unlock the universe in your hands — don’t just watch, experience every detail!

## Quick Answers

- **What is this?** Astronomy Binoculars - 20x80 for Adults, Outdoor Waterproof Binoculars for Bird Watching, Travel and Stargazing with Tripod Adapter and Carrying Bag by esslnb
- **How much does it cost?** ¥55362 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/558098272-astronomy-binoculars-20x80-for-adults-outdoor-waterproof-binoculars-for-bird)

## Best For

- esslnb enthusiasts

## Why This Product

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

## Key Features

- • **See More with 80mm Lenses:** Wider field of view and enhanced light transmission for vibrant, high-contrast images even in low light.
- • **Steady, Hands-Free Viewing:** Integrated tripod adapter lets you lock in a shake-free, comfortable observation experience.
- • **Built to Brave the Elements:** Waterproof, armored exterior ensures durability and grip during all your outdoor adventures.
- • **Travel-Ready & User-Friendly:** Lightweight design with carrying bag and simple central focus wheel for effortless setup anywhere.
- • **Crystal-Clear Vision at 20x Zoom:** Experience ultra-detailed views with powerful 20x magnification, perfect for stargazing and wildlife spotting.

## Overview

The ESSLNB Astronomy Binoculars combine a massive 80mm objective lens with 20x magnification and fully multi-coated BAK4 prisms to deliver stunningly clear, high-contrast views. Designed for adults passionate about bird watching, travel, and stargazing, these waterproof binoculars feature a rugged rubber armor for durability and a built-in tripod adapter for stable, hands-free use. With a wide 6.8° field of view and easy central focus, they’re your ultimate companion for immersive outdoor exploration.

## Description

desertcart.com : ESSLNB Astronomy Binoculars - 20x80 for Adults, Outdoor Waterproof Binoculars for Bird Watching, Travel and Stargazing with Tripod Adapter and Carrying Bag : Electronics

## Features

- 【80mm Large Objective Lens】：The field of view is wider with 80mm large lens than it is with 70mm. In low-light and long-range situations, 80mm fully multi-coated lens and BAK4 prisms ensure greater light transmission, bringing you crystal clear views with higher contrast and less color errors and distortions.
- 【20X Magnification】：The astronomy binoculars feature large 80mm objective lens and powerful 20x magnification. They are ideal for long-distance observation of land-based subjects or night-time astronomical observations.
- 【Waterproof Binoculars】：The rugged armored housing protects your binoculars from damage and provides a secure gripping surface for long time to use. The waterproof exterior means you don't have to worry about being caught in an unexpected rainstorm.
- 【Easy to Setup & Carry】：The astronomy binoculars are easy to use and only need to be adjusted using the central focus wheel. 177ft field of view at 1000 yards offers you a wider field of view. The binoculars come with a bag for easy carrying. Perfect for bird watching, travelling, stargazing and hunting (Product Dimension: 12.6 x 8.98 x 4.53 inch, Weight: 5.09 lbs).
- 【Built-in Tripod Adapter】：Built-in tripod mount makes the binoculars perfect for viewing distant objects, even the sky, you can mount your 80mm binoculars on any conventional photographic tripod. Tripod adapter for steady, hands-free viewing; stabilises your view for added comfort and shake-free viewing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBTTSDZ9 |
| Age Range Description | Adult |
| Best Sellers Rank | #1,245 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #595 in Binoculars |
| Brand | ESSLNB |
| Built-In Media | Binoculars, Tripod Mounting Adaptor, Carrying Bag |
| Coating | Fully Multi-Coated |
| Color | Green |
| Customer Reviews | 4.2 4.2 out of 5 stars (32) |
| Diopter Adjustment Range | +/-5 diopters |
| Enclosure Material | Rubber |
| Exit-Pupil Diameter | 4 millimeters |
| Eye Relief | 17.5 millimeters |
| Features | Tripod Holder |
| Field of View | 6.8 degrees |
| Focus Description | Manual Focus |
| Focus Type | Center Focus |
| Item Dimensions L x W | 12.6"L x 8.98"W |
| Item Dimensions L x W x H | 8.98"L x 4.53"W x 12.6"H |
| Item Weight | 5.1 pounds |
| Low Light Technology | yes |
| Magnification Maximum | 20 |
| Manufacturer | ESSLNB |
| Manufacturer Part Number | ES3080 |
| Model Name | ES3058 |
| Model Number | ES3080 |
| Mount Type | Tripod Mount |
| Number of Items | 1 |
| Objective Lens Diameter | 8 centimeters |
| Prism Type | Porro Prism |
| Size Map | Giant |
| Specific Uses | Hiking & Outdoors, Travel |
| Warranty Description | 2 year |
| Water Resistance Level | Waterproof |
| Zoom Ratio | 20 multiplier_x |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** ESSLNB
- **Magnification Maximum:** 20
- **Objective Lens Diameter:** 8 centimeters
- **Special Feature:** Tripod Holder

## Images

![Astronomy Binoculars - 20x80 for Adults, Outdoor Waterproof Binoculars for Bird Watching, Travel and Stargazing with Tripod Adapter and Carrying Bag - Image 1](https://m.media-amazon.com/images/I/714vdXCjeSL.jpg)

## Frequently Bought Together

- ESSLNB Astronomy Binoculars, 20x80 Binoculars for Adults, Outdoor Waterproof Binoculars for Bird Watching Travel Stargazing with Tripod Adapter and Carrying Bag
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-21*