---
product_id: 21545305
title: "Celestron SkyMaster Pro 20x80 Astronomy Binoculars for Long-Range Viewing"
brand: "celestron"
price: "COP 2350688"
currency: COP
in_stock: true
category: "Celestron"
url: https://www.desertcart.co/products/21545305-celestron-skymaster-pro-20x80-astronomy-binoculars-for-long-range-viewing
store_origin: CO
region: Colombia
---

# Fully waterproof & nitrogen-purged for fog-free clarity 20x magnification for detailed long-range viewing Durable rubber-armored polycarbonate housing Celestron SkyMaster Pro 20x80 Astronomy Binoculars for Long-Range Viewing

**Brand:** celestron
**Price:** COP 2350688
**Availability:** ✅ In Stock

## Summary

> 🔭 See farther, explore deeper — don’t miss a single star or sight!

## Quick Answers

- **What is this?** Celestron SkyMaster Pro 20x80 Astronomy Binoculars for Long-Range Viewing by celestron
- **How much does it cost?** COP 2350688 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/21545305-celestron-skymaster-pro-20x80-astronomy-binoculars-for-long-range-viewing)

## 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

- • **Lifetime Confidence:** Backed by Celestron’s Limited Lifetime US Warranty and expert tech support—invest in optics that last.
- • **Stable Viewing, Every Time:** Tripod mount compatibility means steady, fatigue-free observation during extended stargazing or wildlife sessions.
- • **Built to Brave the Elements:** Waterproof, fog-proof, and rugged rubber armor ensure your binoculars perform in any weather or terrain.
- • **Crystal-Clear Night Sky Views:** 20x80mm BaK-4 prisms with proprietary XLT coatings deliver unmatched brightness and contrast even in low light.
- • **Precision Targeting Made Easy:** Unique Reflex Sight Ready (RSR) rail lets you mount a red dot finder for lightning-fast object acquisition.

## Overview

The Celestron SkyMaster Pro 20x80 binoculars combine powerful 20x magnification with large 80mm objective lenses and BaK-4 prisms enhanced by proprietary XLT multi-coatings for superior brightness and clarity. Designed for serious amateur astronomers and long-distance observers, these binoculars feature a waterproof, nitrogen-purged, and rubber-armored body for durability and fog-free performance. The Reflex Sight Ready rail allows quick target acquisition with an optional red dot finder, while tripod compatibility ensures stable viewing. Backed by a Limited Lifetime US Warranty, the SkyMaster Pro is a premium, reliable tool for immersive celestial and terrestrial exploration.

## Description

SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone that observes at great distances. SkyMaster Pro uses superior optics, coatings, internal parts, and housing materials compared to lower-priced, large-aperture binoculars. With large objective lenses, BaK-4 prisms, and fully multi-coated optics utilizing Celestron's proprietary XLT coating technology, the view through a SkyMaster Pro is second to none at this price point. The 80mm objective lenses have tremendous light-gathering capabilities, delivering superior low-light performance, even in the dimmest conditions. Every air-to-glass surface is multi-coated with Celestron's proprietary XLT coating technology. These coatings and BaK-4 prisms increase light transmission through the optical path and deliver crisp, high-contrast images with excellent resolution. The SkyMaster Pro 20x80 mm's built-in tripod adapter allows the binocular to be attached to a tripod for added stability during longer viewing sessions and also allows a red-dot finder to be attached to it utilizing the included RSR “Reflex Sight Ready” Rail. Simply align your reflex sight with the binocular, and you can locate objects in seconds with the red-dot finderscope. The polycarbonate and aluminum housing allows the binocular to be lighter weight without sacrificing its durability. The protective rubber armor is extremely rugged and durable and can handle demanding use. The fully waterproof housing for all weather conditions provides peace of mind when unexpected weather occurs. The housing is also filled with dry nitrogen gas to prevent the internal lenses from fogging when moving between extreme temperatures or using the binocular in damp conditions. Bring distant objects into view with 20x magnification—great for observing celestial objects in greater detail, searching for wildlife in the brush, or viewing a distant object on the horizon.

## 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 |
|---------------|-------|
| ASIN | B00U6AJ0FK |
| Age Range Description | Adult |
| Best Sellers Rank | #882 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #420 in Binoculars |
| Brand | Celestron |
| Built-In Media | Instruction manual, Interchangeable flared eyecups, Lens cloth, Neck strap, Objective lens caps, Rainguard, Reflex Sight Rail (RSR) |
| Coating | Multi-Coated |
| Color | Black |
| Compatible Devices | tripod |
| Customer Reviews | 4.4 4.4 out of 5 stars (862) |
| EU Spare Part Availability Duration | 10 years |
| Enclosure Material | Rubber |
| Exit-Pupil Diameter | 4 millimeters |
| Eye Relief | 15.5 millimeters |
| Features | Waterproof |
| Field of View | 3.2 degrees |
| Focus Description | Manual Focus |
| Focus Type | Center Focus |
| Global Trade Identification Number | 00050234720311 |
| Item Dimensions L x W | 13"L x 9.4"W |
| Item Dimensions L x W x H | 13"L x 4"W x 9.5"H |
| Item Type Name | Binoculars/Monoculars |
| Item Weight | 5 pounds |
| Low Light Technology | yes |
| Magnification Maximum | 20 x |
| Manufacturer | Celestron Acquisition LLC |
| Manufacturer Part Number | 72031 |
| Model Name | SkyMaster Pro 20x80mm Porro Binoculars |
| Model Number | 72031 |
| Mount Type | Tripod Mount |
| Number of Items | 1 |
| Objective Lens Diameter | 8 centimeters |
| Prism Type | Porro Prism |
| Relative Brightness | 4 |
| Size Map | Full Size |
| Specific Uses | Amateur astronomers or anyone that observes at great distances. |
| UPC | 050234720311 |
| Warranty Description | Celestron Limited Lifetime Warranty |
| Water Resistance Level | Waterproof |
| Zoom Ratio | 20 multiplier_x |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Celestron
- **Magnification Maximum:** 20 x
- **Objective Lens Diameter:** 8 centimeters
- **Special Feature:** Waterproof

## Images

![Celestron SkyMaster Pro 20x80 Astronomy Binoculars for Long-Range Viewing - Image 1](https://m.media-amazon.com/images/I/71zHm5X2K8L.jpg)
![Celestron SkyMaster Pro 20x80 Astronomy Binoculars for Long-Range Viewing - Image 2](https://m.media-amazon.com/images/I/51rarnZmVbL.jpg)
![Celestron SkyMaster Pro 20x80 Astronomy Binoculars for Long-Range Viewing - Image 3](https://m.media-amazon.com/images/I/5167WAyRDcL.jpg)
![Celestron SkyMaster Pro 20x80 Astronomy Binoculars for Long-Range Viewing - Image 4](https://m.media-amazon.com/images/I/61pBZaUbRML.jpg)
![Celestron SkyMaster Pro 20x80 Astronomy Binoculars for Long-Range Viewing - Image 5](https://m.media-amazon.com/images/I/61w-so1yrTL.jpg)

## Available Options

This product comes in different **Configuration, Size** options.

## 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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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-08-25*