---
product_id: 21545305
title: "Celestron – SkyMaster Pro 20x80 Binocular – Outdoor and Astronomy Binocular – Large Aperture for Long Distance Viewing – Fully Multi-Coated XLT Coating – Tripod Adapter and Carrying Case Included"
brand: "celestron"
price: "₩928386"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/21545305-celestron-skymaster-pro-20x80-binocular-outdoor-and-astronomy-binocular-large
store_origin: KR
region: South Korea
---

# Fully waterproof & fog-proof 20x magnification power Rubber-armored shock protection Celestron – SkyMaster Pro 20x80 Binocular – Outdoor and Astronomy Binocular – Large Aperture for Long Distance Viewing – Fully Multi-Coated XLT Coating – Tripod Adapter and Carrying Case Included

**Brand:** celestron
**Price:** ₩928386
**Availability:** ✅ In Stock

## Summary

> 🔭 See the unseen, own the night sky.

## Quick Answers

- **What is this?** Celestron – SkyMaster Pro 20x80 Binocular – Outdoor and Astronomy Binocular – Large Aperture for Long Distance Viewing – Fully Multi-Coated XLT Coating – Tripod Adapter and Carrying Case Included by celestron
- **How much does it cost?** ₩928386 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/21545305-celestron-skymaster-pro-20x80-binocular-outdoor-and-astronomy-binocular-large)

## Best For

- celestron enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** Waterproof, nitrogen-purged, and rubber-armored to withstand rain, fog, and rugged outdoor adventures.
- • **Next-Level Optics:** BaK-4 prisms combined with fully multi-coated XLT lenses deliver vibrant colors and razor-sharp contrast even in low light.
- • **Lifetime Confidence:** Backed by Celestron’s Limited Lifetime US Warranty and expert support, your investment is protected for life.
- • **Reflex Sight Ready Rail:** Easily attach a red dot finderscope for pinpoint accuracy—never miss a celestial or terrestrial target again.
- • **Crystal-Clear Views at 20x Zoom:** Experience stunning detail with powerful 20x magnification and 80mm objective lenses for breathtaking clarity.

## Overview

The Celestron SkyMaster Pro 20x80mm binoculars combine professional-grade BaK-4 prisms and fully multi-coated XLT optics with a rugged, waterproof rubber-armored body. Designed for astronomical and land use, they feature a unique reflex sight ready rail for enhanced targeting, nitrogen purging to prevent fogging, and come with a deluxe carry case. Trusted by enthusiasts and backed by a lifetime warranty, these binoculars deliver unmatched clarity and durability for serious explorers.

## Description

Celestron – SkyMaster Pro 20x80 Binocular – Outdoor and Astronomy Binocular – Large Aperture for Long Distance Viewing – Fully Multi-Coated XLT Coating – Tripod Adapter and Carrying Case Included

## Features

- SUPERIOR OPTICS, COATINGS, MATERIALS, AND CRAFTSMANSHIP: With large objective lenses, BaK-4 prisms, and fully multi-coated optics utilizing Celestron’s proprietary XLT coatings, the view through SkyMaster Pro is second to none at its price point.
- RSR "REFLEX SIGHT READY" RAIL: SkyMaster Pro's unique detachable RSR rail allows you to mount an optional red dot finderscope or other reflex sight. Pointing at astronomical or land-based targets with a binocular has never been easier.
- FULLY MULTI-COATED OPTICS: Every lens surface is coated multiple times with Celestron's unique XLT coatings to improve color and contrast and maximize brightness. You'll enjoy brighter and sharper images, even when lighting conditions are dim.
- DURABLE, WATERPROOF BODY: A rubber-armored, polycarbonate housing protects your binoculars from damage and stands up to the toughest weather conditions. They're also fully waterproof and nitrogen purged to prevent internal fogging of the lenses.
- UNBEATABLE WARRANTY & CUSTOMER SUPPORT: Buy with confidence from Celestron, a leading optics brand in California since 1960. Your purchase includes a Celestron Limited Lifetime US Warranty & US-based expert tech support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Enclosure Material | Rubber |
| Color | Black |
| Water Resistance Level | Waterproof |
| Coating | Multi-Coated |
| Focus Type | Center Focus |
| Exit-Pupil Diameter | 4 Millimeters |
| Field of View | 3.2 Degrees |
| Compatible Devices | tripod |
| Mount Type | Tripod Mount |
| Prism Type | Porro Prism |
| Zoom Ratio | 20 multiplier_x |
| Specific Uses | Astronomical |
| Objective Lens Diameter | 80 Millimeters |
| Eye Relief | 15.5 Millimeters |
| Magnification Maximum | 20 x |
| Features | Waterproof |
| Item Weight | 5 Pounds |
| Size Map | Full Size |

## Product Details

- **Brand:** Celestron
- **Age Range (Description):** Adult
- **Special Feature:** Waterproof
- **Objective Lens Diameter:** 80 Millimeters
- **Magnification Maximum:** 20 x

## Images

![Celestron – SkyMaster Pro 20x80 Binocular – Outdoor and Astronomy Binocular – Large Aperture for Long Distance Viewing – Fully Multi-Coated XLT Coating – Tripod Adapter and Carrying Case Included - Image 1](https://m.media-amazon.com/images/I/61u3AaSHK4L.jpg)

## Questions & Answers

**Q: what is the difference between the 20 x 80 Celestron binoculars and the 20 x 80 "Pro" binoculars?**
A: saw an interview where the product manager said the prisms are bigger in the Pro.  Saw a comment that the prism of the regular, non-pro only handles about 63mm of the objective lens throughput.  So Pro much brighter than the standard.  Also pro has twist-up eyecups.

Downside of Pro is only 15.5mm eye releif vs. 18mm with the standard 20x80. Another downside is the field of view is reduced to 155' compared to 195 ft. at 1000 yards.  As a glasses wearer, 15.5 is not long enough.

**Q: Why are there no pockets on the carrying case?  No place to put the extra eyecups, lens cloth, or red dot rail!**
A: I often wonder why not all dresses have pockets either. Probably the same reason airlines stopped serving meals.

**Q: I'd like to make sure i'll be able to look at the sun before i buy these binos. any tailor-made sun filters for this model? if not,any suggestions?tks**
A: You’ll have to search for any purpose made filters. Lacking those, if you have a solar filter for a telescope, mine for an 8” Celestron C8, you can create a homemade mount to hold that filter in front if the binos.

**Q: Can we zoom?**
A: No

## Frequently Bought Together

- Celestron 72031 SkyMaster Pro 20x80mm Waterproof Porro Prism Binoculars with Rubber-Armoured Protection, Multi-Coated Lens, BaK-4 Prism Glass and Deluxe Carry Case, Black
- Celestron – NexYZ – 3–Axis Universal Smartphone Adapter for Telescope – Digiscoping Smartphone Adapter – Capture Images and Video Through Your Telescope or Spotting Scope
- Celestron 82050 TrailSeeker Tripod, Black

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**Shop now:** [https://www.desertcart.kr/products/21545305-celestron-skymaster-pro-20x80-binocular-outdoor-and-astronomy-binocular-large](https://www.desertcart.kr/products/21545305-celestron-skymaster-pro-20x80-binocular-outdoor-and-astronomy-binocular-large)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-26*