All around the world, Celestron SkyMaster binoculars are synonymous with stargazing. From the largest public star parties to small backyard observing sessions, SkyMaster 20x80 giant binoculars are a common sight on the star field and have become a favorite tool for amateur astronomers of all ages. These easy-to-use binoculars offer bright, stunning views of the night sky at a budget-friendly price.
Huge aperture reveals dazzling detail
Many new stargazers begin their exploration of the night sky with basic astronomical binoculars. The larger SkyMaster 20x80 a great choice when you are ready to step up to even larger aperture. Imagine panning across the Milky Way with these giant binoculars mounted on a tripod. Large astronomy binoculars like these are ideal for viewing wide field objects like open star clusters. They even offer enough light gathering ability to view the moons of Jupiter and rings of Saturn! What’s more, astronomy binoculars offer a great way to get yourself acquainted with the night sky and the locations of all these popular celestial objects in relation to one another.
High-end features for maximum versatility
In addition to the large 4-element lenses, SkyMaster binoculars feature BaK-4 prisms and multiple layers of optical coatings to enhance light transmission, image brightness, and clarity.
Although the name SkyMaster suggests celestial viewing, you’ll be surprised how often you reach for your SkyMaster 20x80 during the day. They’re great for long range glassing over land to view wildlife or boats on the water.
SkyMaster 20x80 Fast Facts:
- Soft case included
- Water resistant
- Integrated tripod adapter in center support bracket
- BaK-4 porro prisms
- Multi-coated optics for sharp, clear views
- Large aperture perfect for low-light conditions and stargazing
- Diopter adjustment for fine focusing
- 4-element objective lens for ultra-sharp focus across the field of view
- No-fault lifetime warranty
Available for shipment to the USA and Canada only.
Dimensions & Specifications
Angular Field of View
Celestron SkyMaster Binoculars
Close Focusing Distance
Field of View at 1000 Yards
Objective Lens Diameter
Objective Lens Size Code
Porro Prism Binoculars
Marketplace Type Code
We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.
Celestron warrants all of its products to be free from defects in materials or worksmanship. Celestron offers a limited lifetime warranty for binoculars and spotting scopes. All other products have a 2-year manufacturer's warranty, which covers repairs or replacement in cases of defective components. If you have specific questions about this product's warranty, please contact Celestron's customer service department at 310-328-9560.
Return & Exchange Policy
At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.
Q1: How do I determine what power is the strongest? I want something maybe twice as strong as the average binoculars most retailers sell.
A: The Celestron SkyMaster 20x80 Center Focus Binoculars have a power of 20x, while the most popular binoculars are 8x or 10x.
Q2: These Binoculars are "water resistant" rather than waterproof. Will a sudden change in temperature produce condensation within the instrument?
A: It is possible that fogging will result of a temperature change from cool to warm. It's important to note that "water resistant" is the same as "weather proofed" in that they can handle moisture and small amounts of exposure to water (rain, etc.) but prolonged exposure may result in water penetrating the binocular.