Space is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission. Here’s why you can trust us.

Prime members can save 32% on the Celestron SkyMaster 15x70, which is a variant of one of our top-rated binoculars.

Get ready to scan the skies for a lot less.

This popular variant of the best binoculars available, called the Celestron Skymaster 15x70, is 32% off for Prime Day and is available for just $81.19 (opens in new tab) right now.

In our Celestron Skymaster Pro 15x70 review, we found them excellent for viewing larger deep-sky objects. While this deal isn't for the pro version, these binoculars boast almost the same specification, less a slightly more rugged construction and fully multi-coated optics, as opposed to 'just' multi-coated optics. 

The glass is still top-quality BaK4 glass, which ensures sharp and crisp views. While this (non-pro) version aren't waterproof or nitrogen-purged, they are still water resistant — just be mindful of dew.

Celestron SkyMaster 15x70: $119.95 $81.19 at Amazon (opens in new tab)

Save $38 on a pair of portable binoculars from a trusted brand that will let you explore deep sky objects. While this isn't the Pro version in our best binocular (opens in new tab) list, it is a good variant. You'll be treated to crisp and sharp images thanks to the BaK4 glass, and you can mount the binoculars to a tripod for extra comfort.

We do recommend pairing the binoculars with one of our best tripods, as the high-magnification views mean your lenses will be tricky to hold steady. But once you mount the set to a tripod using an L-shaped adapter, the views are simply glorious.

Fainter deep sky objects will pop out than what you can see in popular 7x50 or 10x50 binocular sets. On a clear night, the results can be eye-popping, even picking out the striking red color of Mu Cephei (aka Herschel's Garnet Star, Erakis), which you are unable to determine with the naked eye.

You will also easily be able to find and explore the Andromeda Galaxy, and the bright Messier galaxies and nebulas based on the list drawn up by Charles Messier. Luckily, the binoculars are light enough to port to any dark-sky location you choose.

Celestron SkyMaster 12x60: $104.95 $81.02 at Amazon (opens in new tab)

Though offering less magnification and a smaller objective lens, Prime members can save $23 on the Celestron 12x60 binoculars..

The eye relief is a generous 18mm, which is good news for glasses wearers. Imagine being handed the power to see all of this for less than $100.

All-in-all, these binoculars will give users an enjoyable star and galaxy- gazing experience at a very reasonable price.

Other deals in the Celestron Skymaster range are the SkyMaster 25x70, available at just $89 (opens in new tab) and 32% off, and the SkyMaster 12x60 selling for only $81 (opens in new tab) at 23% off. Or if you prefer, you can check our binocular deals and telescope deals to get you stargazing swiftly at a deep discount.

Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community@space.com.

Tantse Walter is a photographer and adventurer that's spent seven years facilitating global adventurous expeditions. She loves getting into the nitty-gritty of sourcing and planning trips. Whether that be for astrophotography location scouting, or just for the love of exploration. Tantse enjoys taking creative, bright and bold photos of people, places, animals and the night sky. Tantse’s photos have been purchased by notable companies such as Ford and Cross Country Trains as well as an upcoming book about the songs, rituals and musical history of Capoeira.

Get breaking space news and the latest updates on rocket launches, skywatching events and more!

Thank you for signing up to Space. You will receive a verification email shortly.

There was a problem. Please refresh the page and try again.

Space is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site (opens in new tab) .

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.