--- product_id: 1154674 title: "Celestron SkyMaster 20x80 Binoculars – High-Power Binoculars for Astronomy and Long-Range Terrestrial Viewing – Large Aperture with BaK-4 Prisms – Includes Tripod Adapter & Carrying Case" brand: "celestron" price: "₨7788" currency: SCR in_stock: true category: "Celestron" url: https://www.desertcart.sc/products/1154674-celestron-skymaster-20x80-binoculars-high-power-binoculars-for-astronomy-long store_origin: SC region: Seychelles --- # 80mm aperture for max light intake 20x magnification for epic detail Built-in tripod adapter for steady views Celestron SkyMaster 20x80 Binoculars – High-Power Binoculars for Astronomy and Long-Range Terrestrial Viewing – Large Aperture with BaK-4 Prisms – Includes Tripod Adapter & Carrying Case **Brand:** celestron **Price:** ₨7788 **Availability:** ✅ In Stock ## Summary > 🌌 Unlock the universe with every glance — don’t just watch the stars, own the night! ## Quick Answers - **What is this?** Celestron SkyMaster 20x80 Binoculars – High-Power Binoculars for Astronomy and Long-Range Terrestrial Viewing – Large Aperture with BaK-4 Prisms – Includes Tripod Adapter & Carrying Case by celestron - **How much does it cost?** ₨7788 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1154674-celestron-skymaster-20x80-binoculars-high-power-binoculars-for-astronomy-long) ## 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 - • **Rugged & Ready:** Water-resistant, rubber-armored housing protects your gear from the elements and accidental drops. - • **Steady as You Go:** Integrated ¼”-20 tripod adapter ensures rock-solid stability for marathon viewing sessions. - • **Lifetime Confidence:** Backed by Celestron’s Limited Lifetime Warranty and expert US-based support—because your adventures deserve the best. - • **Stargaze Like a Pro:** 20x magnification delivers crystal-clear, far-reaching views that put you ahead of the crowd. - • **Bright Nights, Sharp Sights:** Massive 80mm objective lenses with BaK-4 prisms maximize light for vivid, detailed images even in low light. ## 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-range terrestrial viewing. Designed for extended use, they include a built-in tripod adapter for stability, a durable water-resistant rubber housing, and come with a deluxe carrying case and lifetime warranty, making them the ultimate tool for serious stargazers and outdoor enthusiasts. ## Description Product Description Celestron has designed and engineered the largest SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions. Our large aperture powerful binoculars ensure high performance in all weather conditions and are ideal for astronomical viewing, or terrestrial use. Due to its size and weight—including its very large objective lenses—this binocular should be mounted on a standard photographic tripod for extended periods of 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. desertcart.com When it's time to gaze at the stars or take in some long-distance or low-light terrain viewing, look no further than the Celestron 71018 SkyMaster 20 x 80 binoculars. Featuring high quality BAK-4 prisms, multi-coated optics for enhanced contrast, a diopter adjustment for fine focusing, and large apertures, these binoculars offer phenomenal performance. The Celestron 71018 features a 20x magnification and an objective lens diameter of 80 millimeters, giving it a 4-millimeter exit pupil. (The exit pupil size -- the diameter of the objective lens divided by the magnification -- determines the amount of light available to your eye. The larger the exit pupil, the brighter the image obtained will be. A three-millimeter exit pupil is generally sufficient for daytime use, five-millimeters is suitable for daytime and twilight, and seven-millimeters is generally necessary for maximum nighttime or astronomy use.) The Celestron 71018 also includes an integrated tripod adapter rod, a deluxe padded soft carrying case, and Celestron's No Fault Limited Lifetime Warranty.What's in the Box Celestron 71018 Binoculars and deluxe padded soft carrying case ## Features - POWERFUL 20X MAGNIFICATION: Giant astronomy binoculars with massive 80mm objective lenses and 20x power. Pair them with any tripod for long-distance land-based viewing or astronomical observation. - WORKS WITH YOUR TRIPOD: Due to their size & weight, most users mount SkyMaster 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. - 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 | B0007UQNTU | | Age Range Description | Adult | | Apparent Angle of View | 3.7 Degrees | | Best Sellers Rank | #154 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #88 in Binoculars | | Brand | Celestron | | Built-In Media | Carrying case, Instruction manual, Lens cloth, Neck strap, Objective lens caps, Rainguard | | Coating | Multi-Coated | | Color | Black | | Compatible Devices | Tripod, Camera, Smartphone Adapter | | Customer Reviews | 4.4 4.4 out of 5 stars (3,560) | | EU Spare Part Availability Duration | 10 Years | | Enclosure Material | Rubber | | Exit-Pupil Diameter | 4 Millimeters | | Eye Relief | 18 Millimeters | | Features | Water Resistant | | Focus Description | Manual Focus | | Focus Type | Center Focus | | Global Trade Identification Number | 00050234710183 | | Item Dimensions L x W | 9"L x 4.7"W | | Item Dimensions L x W x H | 9"L x 4.7"W x 12.8"H | | Item Weight | 4.8 Pounds | | Low Light Technology | Yes | | Magnification Maximum | 20 x | | Manufacturer | Celestron | | Manufacturer Part Number | 71018-CGL | | Model Name | SkyMaster 20x80mm Porro Binoculars | | Model Number | 71018 | | Mount Type | Tripod Mount | | Objective Lens Diameter | 80 Millimeters | | Prism Type | Porro Prism | | Size Map | Giant | | Specific Uses | Astronomical viewing or terrestrial (land) use - especially over long distances. | | UPC | 050234710183 | | Warranty Description | Limited Lifetime Warranty | | Water Resistance Level | Water Resistant | | Zoom Ratio | 20 multiplier_x | ## Product Details - **Age Range (Description):** Adult - **Brand:** Celestron - **Magnification Maximum:** 20 x - **Objective Lens Diameter:** 80 Millimeters - **Special Feature:** Water Resistant ## Images ![Celestron SkyMaster 20x80 Binoculars – High-Power Binoculars for Astronomy and Long-Range Terrestrial Viewing – Large Aperture with BaK-4 Prisms – Includes Tripod Adapter & Carrying Case - Image 1](https://m.media-amazon.com/images/I/61aCHqOA-EL.jpg) ![Celestron SkyMaster 20x80 Binoculars – High-Power Binoculars for Astronomy and Long-Range Terrestrial Viewing – Large Aperture with BaK-4 Prisms – Includes Tripod Adapter & Carrying Case - Image 2](https://m.media-amazon.com/images/I/614VIpF9WiL.jpg) ![Celestron SkyMaster 20x80 Binoculars – High-Power Binoculars for Astronomy and Long-Range Terrestrial Viewing – Large Aperture with BaK-4 Prisms – Includes Tripod Adapter & Carrying Case - Image 3](https://m.media-amazon.com/images/I/616kA2t9b0L.jpg) ![Celestron SkyMaster 20x80 Binoculars – High-Power Binoculars for Astronomy and Long-Range Terrestrial Viewing – Large Aperture with BaK-4 Prisms – Includes Tripod Adapter & Carrying Case - Image 4](https://m.media-amazon.com/images/I/513n6jPhLbL.jpg) ![Celestron SkyMaster 20x80 Binoculars – High-Power Binoculars for Astronomy and Long-Range Terrestrial Viewing – Large Aperture with BaK-4 Prisms – Includes Tripod Adapter & Carrying Case - Image 5](https://m.media-amazon.com/images/I/713c+b8N7hL.jpg) ## 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. ## Frequently Bought Together - Celestron 71018 SkyMaster 20x80mm Porro Prism Binoculars with Multi-Coated Lens, BaK-4 Prism Glass and Carry Case, Black - Celestron 93524 Roof and Porro Binocular Tripod Adapter, Black - Celestron – Smartphone Photography Adapter for Telescope – Digiscoping Smartphone Adapter – Capture Photos and Video Through Your Telescope or Spotting Scope Eyepiece --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/1154674-celestron-skymaster-20x80-binoculars-high-power-binoculars-for-astronomy-long](https://www.desertcart.sc/products/1154674-celestron-skymaster-20x80-binoculars-high-power-binoculars-for-astronomy-long) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-07-21*