Solar viewing deals 2025: safely observe the sun for less

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Want to make the most of the partial eclipse on March 29? We have rounded up the best deals on the equipment you need to watch it in safety.

Two women wearing solar eclipse glasses while looking at the sun with palm trees in background.
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Whether you're viewing March 29's partial solar eclipse, or just want a closer look at our sun, you need to be careful when sungazing. It's important that you observe the sun safely and never look directly at the sun with the naked eye. Otherwise, you're in danger of permanently damaging your eyes, and no eclipse is worth that.

You don't have to spend a fortune to safely observe the sun, however. We've rounded up the best solar viewing deals, covering a range of equipment including glasses, solar binoculars, telescope filters and more. Just $10.99, for example, will get you a pair of Celestron Safe Solar Power Viewer glasses.

We'll be updating this guide regularly, to bring you the latest solar viewing deals. Or if you prefer to observe the night sky we've got the best telescope deals and best binocular deals.

Best solar viewing deals 2025

Today's best solar viewing deals

Celestron EclipSmart 10x25 Solar Binoculars
Celestron EclipSmart 10x25 Solar Binoculars: was $35 now $15 at Amazon

Save $20 on these Celestron EclipSmart 10x25 Solar Binoculars, with built-in solar filters, ensuring you can observe the sun safely.

They're compact enough to slip in a pocket and, while normally affordable, they're an absolute steal at this price. We think they're one of the best pieces of solar viewing gear out there.

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Celestron EclipSmart 10x42 Solar Binoculars
Celestron EclipSmart 10x42 Solar Binoculars: was $88 now $59 at Amazon

Save $29 on these Celestron EclipSmart 10x42 Solar Binoculars. They're not particularly suitable for children, since they're heavier than the 10x25s, but they boast a tripod mounting point if you need extra support.

The increased field-of-view makes it easier to find the sun when you're eclipse watching and they're an absolute steal at 33% off.

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Celestron EclipSmart Safe Solar Eclipse Telescope and Camera Filter
Celestron EclipSmart Safe Solar Eclipse Telescope and Camera Filter: was $20 now $15 at Amazon

Save 25% on this EclipSmart Safe Solar Eclipse Telescope and Camera Filter, suitable for turning your regular telescope or camera into an eclipse viewer.

Don't be fooled by its cardboard construction; the EclipSmart Safe Solar Telescope and Camera Filter meets ISO 12312-2:2015, meaning you can sungaze in safety. We think it's one of the best pieces of solar eclipse gear.

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Celestron EclipSmart Solar Filter for Celestron 8" Schmidt-Cassegrain telescopes
Celestron EclipSmart Solar Filter for Celestron 8" Schmidt-Cassegrain telescopes: was $70 now $60 at Amazon

Save $10 on this Celestron EclipSmart Solar Filter which can be clipped onto any compatible telescope, such as the NexStar 8SE and NexStar Evolution 8, to make it eclipse-safe.

It's reviewed well on Amazon and, used in concert with a smartphone, you can capture some stunning images of upcoming eclipses.

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Celestron EclipSmart Safe Solar Power Viewers (2-pack)
Celestron EclipSmart Safe Solar Power Viewers (2-pack): was $13 now $11 at Amazon

Want to observe the eclipse without spending a lot? Then save 15% on this twin pack of these ISO-certified, Eclipse Safe Solar Power Viewers.

In our Eclipse Safe Solar Power Viewer review, we awarded these viewers five stars, praising their design and utility. They're a step up from plain solar glasses in that they offer some slight magnification. Plus, you can hand them to young eclipse watchers knowing you won't lose a lot if they're damaged.

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Buying advice: Saving and staying safe.

When it comes to choosing and equipping solar viewing gear it's important that you make sure it's up to the task of safely observing the sun. Even a 'quick look' can damage your eyes, so don't let anyone persuade you otherwise.

There's a special safety standard for solar viewers - ISO 12312-2 - that means no more than 0.0032% of the sun's dangerous rays reach your eye. If the equipment you're buying doesn't confirm to that standard, there's no guarantee it'll protect you.

You can even build your own solar viewer, but if you want to stay safe when you're watching the partial eclipse this March 29 we'd recommend you check for that critical certification. Here's how to check your solar eclipse glasses and use them correctly.

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Chris McMullen
Chris McMullen
Contributing Writer

Chris is a freelance journalist who, aside from covering games and gaming-related tech, has a taste for horror, sci-fi and the post-apocalyptic. As well as Space.com, you can find his work at The Escapist, GameSpew (where he’s the morning news writer) and more. You can follow him on Twitter @MarmaladeBus.

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