---
product_id: 48491247
title: "Celestron 71018 SkyMaster 20x80mm Porro Prism Binoculars with Multi-Coated Lens, BaK-4 Prism Glass and Carry Case, Black"
brand: "celestron"
price: "$1167.27"
currency: USD
in_stock: true
reviews_count: 9
category: "Celestron"
url: https://www.desertcart.ec/products/48491247-celestron-71018-skymaster-20x80mm-porro-prism-binoculars-with-multi-coated
store_origin: EC
region: Ecuador
---

# Water-resistant rugged design 20x magnification for stellar detail BaK-4 prisms for ultra-bright clarity Celestron 71018 SkyMaster 20x80mm Porro Prism Binoculars with Multi-Coated Lens, BaK-4 Prism Glass and Carry Case, Black

**Brand:** celestron
**Price:** $1167.27
**Availability:** ✅ In Stock

## Summary

> 🔭 See the unseen, own the night sky.

## Quick Answers

- **What is this?** Celestron 71018 SkyMaster 20x80mm Porro Prism Binoculars with Multi-Coated Lens, BaK-4 Prism Glass and Carry Case, Black by celestron
- **How much does it cost?** $1167.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/48491247-celestron-71018-skymaster-20x80mm-porro-prism-binoculars-with-multi-coated)

## 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

- • **Tripod-Ready Stability:** Integrated ¼”-20 adapter ensures rock-solid mounting for fatigue-free, extended viewing.
- • **Multi-Coated BaK-4 Prisms:** Experience enhanced contrast and vivid colors that bring every detail to life.
- • **Powerful 20x Magnification:** Zoom into distant galaxies or landscapes with crystal-clear precision.
- • **Durable & Weather-Resistant:** Rubber-armored housing and water resistance keep your gear protected on every adventure.
- • **Massive 80mm Objective Lenses:** Capture more light for brighter, sharper views even in low-light conditions.

## Overview

The Celestron SkyMaster 20x80 binoculars combine powerful 20x magnification with large 80mm objective lenses and premium BaK-4 prisms to deliver bright, sharp images ideal for astronomy and long-distance terrestrial viewing. Designed for tripod mounting with an integrated adapter, these rugged, water-resistant binoculars ensure stable, comfortable use during extended observation sessions. Included accessories like a carrying case and lens cloth make it a complete package for serious skywatchers and outdoor enthusiasts.

## Description

Product Description Celestron has designed and engineered the largest SkyMaster model to meet the special demands of extended astronomical or terrestrial viewing sessions with its massive 100mm objective lenses and powerful 20x magnification. These large aperture binocular ensures high performance in all weather conditions and are designed for astronomical viewing, or terrestrial use. Due to its size, weight, and high magnification levels, this binocular should be mounted on a standard photographic tripod for use. We’ve included an integrated tripod adapter rod that allows you to mount your SkyMaster binoculars on any sturdy ¼”-20 photographic tripod in seconds. Astronomers have praised the Celestron SkyMaster for decades for its high-quality BaK-4 prisms and multi-coated optics, which enhance contrast and bring out bright, sharp images—especially in low light conditions. The binocular features soft, comfortable rubber eyecups that block stray light. Eyeglass wearers can fold down the eyecups and view with their eyeglasses on. For maximum stability and secure optical alignment, the 80mm SkyMaster model features enhanced structural reinforcement to the main binocular body. Your purchase of the Celestron SkyMaster 20x80 binoculars includes the built-in tripod adapter, objective lens caps, a rainguard, a deluxe carrying case, a neck strap, a lens cloth, and an instruction manual. Buy with confidence from the world’s No.1 telescope brand and a leading binocular manufacturer, based in California since 1960. Manufacturer's Description Celestron's SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or for terrestrial (land) use - especially over long distances. Each SkyMaster model features high quality BAK-4 prisms and multi-coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions. For maximum stability and secure optical alignment, the 80 mm and 100 mm SkyMaster models feature enhanced structural reinforcement to the main binocular body. As an additional convenience, the 80 mm and 100 mm SkyMaster models also include an integral super rigid photo tripod adapter. The SkyMaster Series binoculars are built to provide years of magnificent views of the world around you and the heavens above.

Review: An amazing piece of kit - I've been the owner of a pair of 10x50 Tento binoculars for years, so I decided to upgrade and treat myself. I looked very carefully at each Celestron Skymaster binoculars available to see what might suit my needs. After doing some research and checking each spec, I decided to opt for the 15x70 Skymaster and boy does it do what it say's on the tin. Excellent clarity, great field of view and surprisingly not as heavy as what some people would say. Granted, without a tripod (which I might purchase in the future), they can feel a little heavy after a while, but if you place your hands at the end of the binoculars by the objective lens, the weight kind of balances itself out nicely. Setting up and calibrating the Skymaster to your eye's is very simple. To be honest, unless you are a serious sky watcher, don't get anything bigger than this as your field of view will be seriously decrease and you will need a tripod. 15x magnification is what I would say is in the Goldilocks zone. My Skymasters arrived less than 24 hours after I ordered them with standard delivery and that was without Prime. There was a crescent moon the same night and boy was I blown away. I could see far more details than I ever could with my old pair of bino's. At this price, the build quality is awesome and feels way more expensive than it's price. Just a good bit of advice though which I found when I was doing my research, if you do buy a tripod, purchase a metal tripod holder for your bino's as the plastic one supplied is pretty much useless as your binoculars will bounce at the slightest touch, spoiling your view time, but a metal tripod holder will keep your binocular as steady as a rock.
Review: Get these. And a tripod. Great beginners Astro-bins. - These are fantastic binoculars, clear and bright with great colouring. Easy to use, no zoom. Very narrow field of view. The full moon half fills your vision! Not sure they’d be good for bird watching. They definitely need a tripod as quite heavy. I got a little Celestron phone adapter so I could take some photographs. I was really happy with them.

## Features

- OUR LARGEST TRIPOD-MOUNTED BINOCULAR: Giant astronomy binoculars with massive 100mm objective lenses and powerful 25x magnification. Pair them with any tripod for long-distance land-based viewing or astronomical observation
- WORKS WITH YOUR TRIPOD: Due to their size & weight, we recommend mounting these binoculars on a traditional photo tripod (not included). The built-in ¼”-20 adapter attaches to most tripods in seconds
- BRIGHT, SHARP VIEWS WITH BaK-4 PRISMS: The SkyMaster is a favorite among those who view in dim conditions near dawn and dusk or at night for astronomy. BaK-4 prisms maximize light throughput to your eye so you see brighter, more detailed images
- DURABLE AND WATER-RESISTANT: A rubber-armored housing protects your binoculars from damage and provides a secure gripping surface. The water-resistant exterior stands up to tough conditions and unexpected rainy weather
- BUY WITH CONFIDENCE FROM CELESTRON: A leading optics brand in California since 1960

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007UQNTU |
| Best Sellers Rank | 2,451 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 13 in Binoculars |
| Brand | Celestron |
| Camera Lens | 80mm |
| Colour | Black |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (22,452) |
| Date First Available | 2 Jan. 2007 |
| Focus type | Center Focus |
| Guaranteed software updates until | unknown |
| Has image stabilisation | No |
| Included components | Carrying case, Lens cloth, Neck strap, Objective lens caps, Rainguard |
| Item Weight | 4.8 Pounds |
| Item model number | 71018 |
| Max Focal Length | 328.6 Millimeters |
| Min Focal Length | 328.6 Millimeters |
| Model year | 2012 |
| Objective Lens Diameter | 80 Millimetres |
| Package Dimensions L x W x H | 45.1 x 29.9 x 19.9 centimetres |
| Package Weight | 3.31 Kilograms |
| Part number | 71018-CGL |
| Plug profile | Tripod Mount |
| Product Dimensions L x W x H | 22.9 x 11.9 x 0.1 centimetres |
| Size | 20x80 |
| Style | SkyMaster 20 x 80 Porro Prism |
| Viewfinder Magnification | 20x |
| Water Resistance Level | Water Resistant |

## Product Details

- **Age range (description):** Adult
- **Brand:** Celestron
- **Colour:** Black
- **Magnification maximum:** 20 x
- **Material:** Rubber
- **Model name:** 71018
- **Mounting type:** Tripod Mount
- **Objective lens diameter:** 80 Millimetres
- **Special feature:** Multi Coated Optics, Weather Proof
- **Specific uses for product:** Hiking & Outdoors

## Images

![Celestron 71018 SkyMaster 20x80mm Porro Prism Binoculars with Multi-Coated Lens, BaK-4 Prism Glass and Carry Case, Black - Image 1](https://m.media-amazon.com/images/I/71Pct2VkskL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I am trying to decide between this model and the Celestron 25-125x80 which i would use at only the lower magnifications. Which should I get?**
A: Hello! In my 50+ years as a user of hundreds of types of lenses, telescopes and binoculars I have found any "ZOOM" product is far less sharp than a fixed millimeter group of lenses. I currently purchased the Celestron 25 X 100 astronomy binoculars and could not be more pleased. Images are all very sharp with excellent contrast - both of which are extremely important when looking at the night sky as well as in terrestrial viewing. I would definitely recommend the 25 X  100 binocs. Hope this helped.   Terry D

**Q: Would I be able to see the rings of Saturn with the binocs?**
A: Just got these in yesterday from another retailer and yes if your steady enough or use tripod you can see saturn's rings. You can see the brightest of jupiters 4 moons as star points too. I also got great views of the Orion Nebula (M42) which was amazing. All objects mention above where seen from the city.

**Q: With this pair not having focus or zoom lever, would the 25-125x80 be a better pair for astronomy searching?**
A: I own the zoom model 25-125×80, and now I wish I had 25 x 100. 

Please DONT BE FOOL BY THE ZOOM FUNCTIONILITY. 25 x 100 will definitely give you crisp image because its prime lens. My zoom bino has some soft-image problem at the edges and it seems to be very common issue. 

Zoom is just useless. 100 aperture will give you more light and 25x is enough to see planets and stars. Again, having individual focus ring is better that you wont get in 25-125x80 model.

**Q: Are these suitable for bird watching?  Specificaly birds of prey?**
A: No, not at all they are like hand holding a celestial telescope. If rested on a car roof they might work, but they are annoyingly large for transport. They require a tripod and good for the viewing of a fixed object like a pack of wolves at Yellowstone 1 mile out. This much power and the binocular view is just too bouncy. The best bird watchers / NASCAR watching for the money I purchased were the Vortex diamondback 8X42. Waterproof and very clear glass, great in low light and not terribly expensive compared to the competition in this performance range. Don't get me wrong as they are a nice addition for sky watching the moon, rings on Saturn...., but practical for bird watching no.

## Customer Reviews

### ⭐⭐⭐⭐⭐ An amazing piece of kit
*by M***N on 24 April 2023*

I've been the owner of a pair of 10x50 Tento binoculars for years, so I decided to upgrade and treat myself. I looked very carefully at each Celestron Skymaster binoculars available to see what might suit my needs. After doing some research and checking each spec, I decided to opt for the 15x70 Skymaster and boy does it do what it say's on the tin. Excellent clarity, great field of view and surprisingly not as heavy as what some people would say. Granted, without a tripod (which I might purchase in the future), they can feel a little heavy after a while, but if you place your hands at the end of the binoculars by the objective lens, the weight kind of balances itself out nicely. Setting up and calibrating the Skymaster to your eye's is very simple. To be honest, unless you are a serious sky watcher, don't get anything bigger than this as your field of view will be seriously decrease and you will need a tripod. 15x magnification is what I would say is in the Goldilocks zone. My Skymasters arrived less than 24 hours after I ordered them with standard delivery and that was without Prime. There was a crescent moon the same night and boy was I blown away. I could see far more details than I ever could with my old pair of bino's. At this price, the build quality is awesome and feels way more expensive than it's price. Just a good bit of advice though which I found when I was doing my research, if you do buy a tripod, purchase a metal tripod holder for your bino's as the plastic one supplied is pretty much useless as your binoculars will bounce at the slightest touch, spoiling your view time, but a metal tripod holder will keep your binocular as steady as a rock.

### ⭐⭐⭐⭐⭐ Get these. And a tripod. Great beginners Astro-bins.
*by B***Y on 15 December 2025*

These are fantastic binoculars, clear and bright with great colouring. Easy to use, no zoom. Very narrow field of view. The full moon half fills your vision! Not sure they’d be good for bird watching. They definitely need a tripod as quite heavy. I got a little Celestron phone adapter so I could take some photographs. I was really happy with them.

### ⭐⭐⭐⭐ Celestron SkyMaster Bins 15x70 are they worth buying?
*by R***S on 28 May 2012*

I have been on the lookout for a pair of bins with relatively high magnification since buying a telescope a few years ago. I use these bins for both terrestrial and astronomical viewing, and overall find them very very good - Why you may ask did I buy these if I already have a telescope - The main reason is that the telescope can be a drag to get out and set up - taking about 15 mins to get the settings correct - these bins give me adequate magnification for most astronomical views - from lunar viewing and planetary spotting - Jupiter can be seen along with four of its moons - and when used with a tripod Saturn and its general shape with the rings can be just made out - you wont see any of the planets crystal clear like in pictures in books if you expect to see this you will be disappointed - Jupiter for example is a non discernible blob with four other very faint blobs beside it - but if your into astronomy you wont mind this. Terrestrial viewing however is another thing entirely - excellent, clear views over seas, mountains, and bird watching you will be amazed with how much clarity the images appear - this is due to the 70mm lenses and their light gathering ability - excellent. The weight issue mentioned in a few other reviews is not a major issue in my case but when my partner uses them after a couple of minutes she has to put them down - so the inclusion of a tripod adapter is a necessary one - but I would recommend purchasing a metal one for about £10 as in any slight breeze the bins sway a little and that defeats the object of using them on a tripod. In conclusion as I use these bins for mainly astronomical viewing in retrospect I should have purchased the more expensive 25x70mm ones as there is only about £20 different in the price - but I was put off these after reading the reviews of them being too heavy - so my advice would be if your the average 40 something male (which I am) and are looking for primarily astronomical binoculars then I'd suggest the more expensive ones but if weight bearing on your arms is an issue then these are the ones for you - honestly a very very good quality product at a reasonable price - if your in the market for a new pair of binoculars - go buy these you won't be disappointed.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-05*