The ZWO Seestar S50 Pro was released on Aug. 25, 2026. It's a smart telescope that ships with everything you need to get started with astronomy and solar observations, eliminating the need to buy any other accessories.

It is controlled through the Seestar app on a smartphone and offers automatic slewing and autofocused views of galaxies, nebulas, star clusters and more. That said, in our experience, it sometimes needs manual adjustment with the on-screen joystick to perfect centering.

This being the Pro version of the original S50, which released three years prior, it's more expensive; you'll be paying $450 more than the original S50, with the S50 Pro coming in at $999. For that you get double the storage capacity (128 GB instead of 64 GB) and a higher resolution (4K not Full HD). ZWO claims the Pro has an extended battery life of nine hours, though we can't test this yet because the app version responsible for this uplift from the originally stated seven hours (version 3.3.1) wasn't released during testing.

So are these upgrades enough to warrant the extra spend?

ZWO Seestar S50 Pro review

ZWO Seestar S50 Pro: Design

• Lightweight and easy to carry in the case provided
• Dual-lens system mirrors the S30 Pro
• Simple, two-button design and an easy push-on solar filter

The Seestar S50 Pro is instantly recognizable as a smart telescope. A neat, rounded and glossy plastic casing protects the fragile but automatic optical and electrical insides that power this pocket rocket. Only two buttons are found on the entire device: a large power button on the side enveloped by a ring of light that glows when powered on, and a small reset button on the bottom of the telescope.

The carry case that the S50 Pro ships in looks like black compressed polystyrene but has neat latches and a red handle that tucks away in a slot at the top, making it easy to pack — similar to a drone case. This is much better than some of the bags you can buy for smart telescopes as it feels more rigid and secure. The S50 Pro and its tripod and solar filter all ship together and are snugly held inside.

It's light, too. We weighed it all, and the whole setup weighs 8.6 pounds (3.9 kilograms) fully packed, 6 pounds (2.7 kg) of that being the S50 Pro itself. It's also small; we measured it at 5.7 x 10.6 x 5.4 inches (146 x 270 x 138 mm), including the rubber feet on the bottom. Incidentally, we like that because it means you don't have to use the tripod if you don't want to.

We even received a bunch of ZWO-branded stickers that, if we were so inclined, we could pop on the telescope. But we're probably going to give them to the nephews.

Everything is controlled via the Seestar app, the same as all the other ZWO Seestar telescopes. This is typical for smart telescopes, which are almost always operated via an app.

As usual, and as we said in our S30 Pro review, it has a 3/8-inch tripod thread underneath, but the tripod itself is very small. We ended up using a larger photographic Gitzo carbon fiber tripod without the tripod head. But beware — if you're going to do this, take the tripod head off first. It won't fit the 1/4-inch thread of your standard mirrorless camera, which is likely what your tripod footplate will be.

ZWO Seestar S50 Pro: Performance

• Aligns and tracks automatically
• Live stacking reveals faint objects quickly
• Solar eclipses can be shot as photo or video timelapses

It took a matter of minutes for the live-stacking feature to give us clear and bright views of any object we slewed to. Live-stacking enables the smart telescope to take image after image to produce more detailed results of dim deep sky objects.

M27, the Dumbbell Nebula, was our standout favorite during testing, which we imaged over 10 minutes and 20 seconds. The final image captured the vibrant greenish blue core shining through, sandwiched by the red and orange glow of the nitrogen, hydrogen-alpha and sulfur.

Other notable objects we observed included M31 (the Andromeda Galaxy), which had good shape and reasonable clarity over the nine-minute exposure and filled the frame nicely considering this is an 8.3 MP image. It's also possible to image M81 (Bode's Galaxy) and M82 (the Cigar Galaxy) together on the S50 Pro due to the wider field of view, and after only 6 minutes and 30 seconds' exposure time we saw clear arms on M81 and fragmented detail and deep coloring in M82 which we were pleased with.

We also observed the sun, both before, during and after the Aug. 12, 2026 solar eclipse. Sunspots were clearly visible on the S50 Pro, and the solar filter that ships with the S50 Pro as standard gives it a warm orange tone, which is pleasing, even if we couldn't see much other detail like granules or faculae. However, we wouldn't expect that with a smart telescope of this spec at this price point.

Something that did frustrate us, though, was the S50 Pro's automatic exposure metering. This became most apparent during the Aug. 12, solar eclipse when taking a timelapse video.

The sun was overexposed most of the time, only allowing the darkest of sunspots to appear on the surface, but as the moon moved in front of the sun the exposure kept changing up and down, which it also did when clouds moved in front. The resulting timelapse was fun to share with friends and family over instant messaging but was far from ideal.

We also urge you to use a taller photographic tripod or similar when observing, due to our first session of nighttime imaging being obscured by a nearby tree bending into view during a long exposure, thanks to an occasional gust of wind.

ZWO Seestar S50 Pro: Functionality

• Smartphone app is easy to use
• A few niggles irk us, like typos and mislabelling
• Zero-backlash motor purportedly reduces wind interference

Setting up the Seestar S50 Pro is easy, and if we hadn't run into some synchronization issues with the app, or if we had used the NFC (near-field communication) feature, it could have been up and running in around five minutes.

Things being as they were, though, we had to restart and reinstall the app once or twice, with the telescope not visible to connect with in the app. It took around 30 minutes total, which is no big deal for a first-time setup, but it's something to consider.

There were a few niggles that struck us as odd, considering ZWO's outstanding ability to produce high-end astronomy products. Namely, we experienced the Seestar S50 Pro naming the sun as the moon (it was a few hours before the solar eclipse and it's possible it got visually confused because of the solar filter). There was also a typo when checking if the sun is "in the fram."

Plus, when observing long exposures, ZWO's Seestar mascot clung to the side of the screen and couldn't be removed. These are nothing super major but are all things we would like to see addressed before spending $999.

Everything about the S50 Pro's functions is almost identical to the S30 Pro, which we reviewed in April 2026. Live-stacking of 10-second exposures reduces the signal-to-noise ratio and improves details over time. It automatically slews to and autofocuses on subjects. The S50 Pro also has plate-solving in order to orient itself on the stars of the night sky as most smart telescopes do. It has an equatorial mode for better subject tracking, and it's operated by the same Seestar app.

One big difference, however, is the S50 Pro's zero-backlash motor, which is used for tracking subjects. Compared with the S30 Pro's stepper motor, which is internally geared, the S50 Pro has more precise tracking and better resistance to wind movement. We saw clear and sharp images produced during testing, but there was minimal wind on the nights we tested, so further observations are required to confirm how much of a difference this really makes to the average user.

Should you buy the ZWO Seestar S50 Pro?

If you don't have a smart telescope already and haven't tried any other ZWO smart telescopes, the S50 Pro is an easy win. It sits at the top of ZWO's smart telescope range, has the joint-largest aperture they offer, the joint-highest resolution and ships with everything you need to get started, even a solar filter for daytime observing. It's the best ZWO smart telescope currently available.

However, unless you have nearly $1,000 to spend on an instrument such as this, there are cheaper alternatives that do almost as well at a much lower price point. ZWO's own S30 Pro is $300 cheaper and bags a large amount of the same features and specifications as the S50 Pro. At nearly half the price, the S50 gives you the same aperture, but you will be restricted to much lower resolution.

If this product isn't for you

Baader AstroSolar Filter Film OD 5.0 is one of those "secret" astronomy products that looks almost too simple to be special. In its most familiar form, it’s a thin, silvery A3 or A4 sheet of metalized film that can be cut and mounted in cardboard, plastic or commercial filter cells. Surely it’s better to have a pre-made filter for your camera? Go to any solar eclipse, and you’ll get your answer: experienced eclipse photographers, solar observers and anyone wanting to safely point a camera or binoculars at the sun very often rely on Baader AstroSolar Filter Film OD 5.0.

Its popularity does not come from its ruggedness nor its out-of-the-box convenience. Whether bought as a loose sheet for making filters or as ready-made Baader solar filters for binoculars, camera lenses and telescopes, it enables super-sharp captures of sunspots on the sun, allowing much faster shutter speeds than some rival solar filter materials.

Although a brighter Baader AstroSolar Filter Film OD 3.8 Photo Film is also available (which is not designed for visual use), this review focuses on the Baader AstroSolar Filter Film OD 5.0, both as a practical DIY filter material and as the core of ready-made solar filters.

Baader AstroSolar Filter Film OD 5.0: Design

• Thin and delicate
• Perfect for crafting homemade solar filters
• Available as A4 and A5 sheets and ready-made filters

The defining feature of Baader AstroSolar Filter Film is how little there is to it. The film is extremely thin — around 0.01 mm — and feels much more fragile than tougher solar polymer materials. That can be disconcerting the first time you handle it. It wrinkles easily, but should never be pulled tight. However, initial fears are misplaced because a good homemade solar filter does not require the film to be flat. In fact, it should be mounted slightly slack, because wrinkles and ripples in the filter material actually improve the image.

The real design advantage is that AstroSolar Film is hugely versatile and can be cut to suit almost anything. A single sheet can be used to make a front filter for a telephoto lens or two, as well as for a couple pairs of binoculars. Any filter must always go over the front of the optics, never behind them. For binoculars, make a filter for one objective lens for safe one-eyed viewing and securely cap the other.

The film is sold as a loose sheet of material for DIY use in four sizes: ECO (140x155 mm/5.5x6 in), A4 (20x29 mm/8x12 in), 100x50mm/40x20 in, and Giant (117x117 mm/46x46 in). Also sold are the ASTF: AstroSolar Telescope Filter OD 5.0 (80-280mm), ASSF: AstroSolar Spotting Scope Filter OD 5.0 (50-150mm) and ASBF: AstroSolar Binocular Filter OD 5.0 (50-100mm). All come in multiple sizes.

They are, of course, neater and more durable than homemade cardboard versions, but the optical principle is exactly the same. Besides, the loose sheet version is more attractive if you have several lenses or binoculars to cover, or if you want to make a filter that precisely fits a specific lens hood.

Baader AstroSolar Filter Film OD 5.0: Performance

• Sharp solar detail
• Neutral white color
• Suits cameras and binoculars

Although its versatility makes it unusual, making DIY solar filters won’t be for everyone. However, the main reason to choose Baader AstroSolar Filter Film is for its image quality. When used correctly, it produces a sharp, high-contrast, white-light view of the sun. Sunspots appear cleanly defined, the solar limb looks crisp and the image has a neutral white tone, rather than the deep orange produced by some polymer filters.

That white rendering will not be to everyone’s taste. Casual eclipse watchers often expect the sun to look orange through solar filters because that is how it often appears through eclipse glasses and some glass or polymer solar filters. Baader’s version is a lot more clinical. For photographers, however, that is an advantage. A neutral white solar disk is easy to warm up later in editing, while a heavily colored orange image gives a little less flexibility. It all depends on your point of view.

The sharpness advantage comes from the fact that it allows shorter exposures, something that becomes more obvious as the focal length increases. In a short-lens or wide-field composition, the sun is small, so differences between filter materials are less obvious.

On a 400mm, 500mm or 600mm lens, where sunspots and the edge of the solar disk matter more, Baader AstroSolar Film OD 5.0 shows why it has such a strong reputation among eclipse photographers. In our tests at 400m set to f/8 and ISO 100, we found that exposures of 1/800s and 1/1,000s achieved the best results.

It also works well with binoculars. In fact, we’ve been traveling to watch solar eclipses using the same DIY solar filter fashioned from Baader AstroSolar Film OD 5.0 for a decade. Over the years, it’s been reinforced with plastic tape to extend its lifespan. It turns a pair of 10x50 binoculars into a safe solar-viewing instrument for the partial phases of an eclipse (just remember to cap the non-filtered lens).

The use of Baader AstroSolar Film is, of course, solely for capturing the partial phases of a solar eclipse, allowing safe imaging of the shrinking solar crescent. If you’re in the path of totality and about to watch a total solar eclipse, you’ll need to gently remove the filter when it gets dark.

That makes a homemade slip-on filter particularly attractive: it can be designed to slide off quickly, avoiding the fiddly delay of unscrewing a hot, threaded plastic or metal filter during the brief moments of totality. It’s wise to have an empty shirt pocket ready to take that filter for the few minutes of totality, which will keep it safe until the post-totality partial phases a few minutes later.

Baader AstroSolar Filter Film OD 5.0: Functionality

• Easy to use for DIY projects
• Works across many optical devices
• Safety checks required

If you buy a solar filter that uses Baader AstroSolar Filter Film OD 5.0, you have an excellent product that requires care when traveling and storing. If you purchase it as a sheet of material, it requires some time and patience as well as cardboard, tape, glue and scissors to custom-build your own Baader AstroSolar Solar Filter for almost any optical device. That’s a huge advantage over many screw-in photographic filters, which only fit specific thread sizes.

As you’d expect, making a new solar filter for any new gear from an existing sheet of Baader AstroSolar Filter Film is much cheaper than investing in an all-new screw-in photographic filter.

The DIY construction is simple: two cardboard rings sandwich the film, then a short cardboard sleeve fits snugly over the lens hood, binocular objective or telescope tube. The result should be secure enough that it cannot fall off accidentally, but easy enough to remove deliberately. It’s a good idea to have some masking tape handy in your camera bag for added security, particularly if it’s windy and/or the sun is low on the horizon.

Whether your solar filter is pre-made or homemade, it’s important to inspect it before use, especially when using Baader AstroSolar Filter Film. Any holes, tears, or scratches are reasons to stop using the filter.

Should you buy Baader AstroSolar Filter Film?

Baader AstroSolar Filter Film OD 5.0 is neither the most robust nor the quickest solution for casual eclipse viewing. Its delicate construction demands careful handling, storage and inspection before every use. For some users, a ready-made polymer or glass filter will be less stressful.

However, for photographers and binocular users, it’s hard to beat. It is light, sharp, adaptable and available in various forms for different solar imaging needs. Its greatest strength is that it allows you to create exactly the filter you need, whether that’s for a 400mm camera lens, one side of a pair of binoculars, a compact travel telescope or any other equipment.

Treat it gently and mount it securely, and Baader AstroSolar Filter Film remains one of the most useful solar filter materials available.

Even though August 12's solar eclipse won't be much to look at for observers in the U.S., it'll be even less impressive if you can't look at it at all. In order to see the partial phases, you MUST wear a pair of certified solar glasses or solar binoculars to view the sun safely.

The American Astronomical Society states, "ISO 12312-2 specifies the properties that a solar viewer should have in order to protect your eyes from injury and provide a comfortable view."

With the eclipse fast approaching, there is still time to pick up some last-minute solar viewing equipment, but some retailers are already selling out and won't be able to deliver before Wednesday, August 12.

Here are the best options you can still get hold of before the solar eclipse.

One of the biggest misconceptions about solar eclipses is that enjoying them requires expensive solar gear. Telescopes, tracking mounts, cameras, telephoto lenses and solar filters are all part of the kitbag for serious eclipse photographers, but the reality is that many travel with surprisingly little equipment.

That will be especially true on Aug. 12, 2026. The total solar eclipse crossing Greenland, Iceland and Spain is the headline attraction that day — closely followed by a partial solar eclipse across Europe and in Canada and the U.S. Northeast — but it won't be the only celestial event worth seeing. Just hours later, the Perseid meteor shower reaches its peak beneath moonless skies. So any eclipse kit built for the Aug. 12 eclipse should therefore be designed with one eye on a night-shoot capturing "shooting stars."

Here's what to buy for your eclipse-meets-Perseids double-header, according to your budget.

Under $50: Keep it simple

If your budget is less than $50, the good news is that you're not excluded from the eclipse experience. In fact, you can assemble everything necessary for a memorable eclipse day without spending very much at all.

The first purchase should always be certified eclipse glasses. Find some safe suppliers that meet the ISO 12312-2 standard for solar viewers, and consider buying more than you need (somebody nearby will almost certainly forget theirs). A handheld solar viewer is a worthwhile alternative, offering a slightly larger and often more comfortable view than eclipse glasses alone.

With the remaining budget, I'd focus less on astronomy equipment and more on practicality. A compact power bank and a reclining lawn chair (handy for the eclipse and the Perseids) could all be within your budget. Eclipse day involves a great deal of waiting, but if you're standing in the path of totality — or primed to see a partial eclipse — eclipse glasses and a clear sky are all you really need to experience something extraordinary.

Under $200: The biggest upgrade you can make

Once your budget reaches around $200, I'd start thinking about binoculars. For many people, the single best upgrade is a pair of dedicated solar binoculars. You can get mini pairs, such as the Celestron EclipSmart 10x25 and Lunt 6x30 Mini Sunoculars, or more substantial pairs like the Celestron Eclipsmart 10x42 and Celestron EclipSmart 20x50. We've tried them all, and can tell you that the Lunt 8x32 SUNoculars are the best (and easiest to find the sun with, which beginners always find is surprisingly small in the sky).

Unlike eclipse glasses, which show the sun as a small orange or white disk, solar binoculars reveal sunspots and make the moon's gradual progress across the solar surface much more engaging. They offer far more detail without introducing the complexity of a telescope. These are the best upgrades you can make if you're not in the path of totality and want to maximize your view of the partial phases of the eclipse.

If you're in the path of totality awaiting a total solar eclipse, forgo the solar binoculars and get yourself a good pair of conventional binoculars. The reason is simple: the partial eclipse will be interesting to watch through your eclipse glasses, but it's the totally eclipsed sun — and the beautiful solar corona that's revealed when it gets dark — which is the star attraction. You can safely see it with the naked eye or through conventional binoculars (but ONLY when the entire disk of the sun is blocked during totality, which will be for a minute or two).

A good choice would be a pair of 10x42 or 10x50, not only because you'll get a great view of the solar corona and prominences — loops of plasma from the sun's surface — but because they'll double as excellent stargazing binoculars for sweeping across the Milky Way's rich star fields, bright clusters and countless stars when it gets dark. Using products like DayStar Filters and Baader AstroSolar Safety Film ND 5.0, you can make any pair of conventional binoculars into temporary solar binoculars (use a solar filter for one lens and cap the other).

Under $500: Enter the smart telescope

At around $500, a completely different category of equipment becomes available. If we were building an eclipse kit from scratch, this is probably the budget level that would tempt us most because it opens the door to smart telescopes. Devices such as the Seestar S30 and Seestar S30 Pro (as well as the upcoming Seestar S30 Pro Eclipse Edition), DwarfLab Dwarf Mini and Vaonis Vespera Pro are portable and can automatically track the sun. All either have solar filters in the box, or their makers sell them separately (or you can make your own — see above).

The appeal of a smart telescope is that it can track the sun and photograph the eclipse while demanding relatively little attention from the user. With a solar filter fitted, a smart telescope can safely image the partial phases. For those in the path of totality, the totally eclipsed sun can also be imaged — just remember to take the solar filter off, and put it back on again when totality ends. You can then switch to capturing deep-sky objects at night, something you can do without much fuss while you watch the Perseid meteor shower peak with your naked eyes (the only way).

Over $1,000: Getting a close-up

Once you move beyond the $1,000 mark, your options are myriad. Personally, we would go straight for some image-stabilized binoculars. Models such as the Canon 10x42L IS WP, Canon 15x50 IS All Weather or Canon 12x36 IS III are among the most impressive astronomical instruments available to eclipse chasers because they combine premium optics with stabilization technology that effectively removes hand shake.

When you're standing in the path of totality looking at the sun's corona in close-up, image stabilization is absolutely what you want. If you chase solar eclipses every few years, they're worth buying for the few minutes of totality you get to experience. For the partial phases, we use a homemade solar filter on one lens and cap the other lens. Alongside those binoculars, we'd be tempted by a smart telescope for getting basic, but impressive images.

If you like a challenge, you could, of course, go straight for manual photography. Get a mirrorless or DSLR camera and a zoom lens, and you can have a go at imaging the solar corona yourself. You could also consider pairing a camera with a telescope and a star (or solar) tracking mount that can automatically track the sun. You'll also need to add a quality tripod and solar filters. If you fancy imaging the Perseid meteor shower later that night — or for any landscape astrophotography and the Milky Way — you'll also need a wide-angle lens.

Research, rehearse, prepare

The danger at this budget level is believing that more equipment automatically produces a better experience. It doesn't. Every eclipse attracts photographers and observers carrying thousands of dollars' worth of gear, but many — typically first-timers — spend totality worrying about camera settings instead of looking at the sky.

Whatever gear you buy, the best investment is always time — time to research, rehearse and prepare, and also to arrive early enough to settle into your observing location. That applies to whatever kind of solar eclipse you're in line for.

Whether your budget is $50 or $5,000, the perfect eclipse kit is the one that allows you to experience a solar eclipse — and if that includes totality, know that it will be a priceless experience.

The total solar eclipse on Aug. 12, 2026, will attract millions of viewers across northern Spain, western Iceland and eastern Greenland, while a deep partial eclipse will be visible across much of Europe, and a smaller partial eclipse will reach parts of northeastern North America.

If you're planning to watch, one question matters more than almost any other: how are you going to observe it safely?

The answer depends on where you are, your budget and what kind of experience you're after. Some people want to simply look up and enjoy the spectacle. Others want to study sunspots, photograph the eclipse or capture loved ones gazing at the eclipsed sun. Many away from the path will stay at home and livestream it. There is no correct way to watch a solar eclipse, but it's important to stay safe. Here are eight ways to safely view the Aug. 12, 2026, solar eclipse.

1. Eclipse glasses for viewing from land

If you're planning to watch any part of the eclipse with your own eyes, eclipse glasses should be your first purchase. Certified eclipse glasses that comply with the ISO 12312-2 standard block more than 99.999% of sunlight, making it safe to look directly at the sun during the partial phases.

Without them, even a brief glance at the uneclipsed or partially eclipsed sun can cause permanent eye damage. Through them, the sun appears as either a bright orange or a whitish disk against a black background. As the moon gradually moves across it, the changing crescent shape becomes immediately obvious. During the final minutes before totality, the solar crescent shrinks to an impossibly thin sliver.

For observers in Britain, Europe and North America outside the path of totality, eclipse glasses are arguably all you need. The entire eclipse remains partial, so the glasses stay on from beginning to end. Even if you're traveling to Iceland, Greenland or Spain for totality, eclipse glasses remain essential throughout the partial phases before and after totality, when the sun is still dangerously bright.

However, you should buy them early. Before every major eclipse, supplies tighten and some retailers sell out entirely. For reputable sellers, check out the American Astronomical Society's list of safe products. Recommended manufacturers include American Paper Optics, Rainbow Symphony and Thousand Oaks in the U.S. and Baader in Europe.

2. Handheld solar viewers for cruise ships

Many eclipse chasers prefer handheld solar viewers to eclipse glasses. These use the same safe solar-filter material and are made by the same manufacturers, but provide a larger viewing window. They typically hang around your neck on a lanyard, which makes them essential if you want to observe an eclipse from a cruise ship — it stops them from blowing into the sea. The actual view is almost identical to what you'll see through eclipse glasses.

3. Totality with the naked eye

If you're fortunate enough to observe from within the path of totality, there is one viewing method that rules all others during totality only — the naked eye. Although you must never look at the sun without eclipse glasses during the partial phases, during totality it's not only perfectly safe, but also the only sane thing to do.

During totality, you MUST take your eclipse glasses off to see the solar corona — one of nature's most extraordinary sights. The naked eye will also help you find bright planets around the eclipsed sun and the horizon glowing with twilight colors in every direction. If this is your first total solar eclipse, make a promise to yourself beforehand: spend at least some of totality doing nothing except looking up.

4. Solar binoculars

If observing the eclipsed sun through eclipse glasses and solar viewers leaves you unimpressed, you can upgrade your experience by opting for dedicated solar binoculars, which have permanently attached solar filters. They offer a significant jump in detail over eclipse glasses without introducing the complexity of a telescope. Sunspots become obvious, and you can more easily see them get covered by the advancing edge of the moon.

All kinds of magnifications are offered, but 10x42 is about the limit. Any more and they not only become hard to hold steady, but the eclipse then gets more difficult to find in the sky.

Since you can't use them during totality, solar binoculars are best seen as a good upgrade for observers outside the path of totality.

5. Regular binoculars

Normal binoculars are arguably a better choice if you plan to be within the path of totality. This is what experienced eclipse watchers do, and with good reason — they simply add solar filters for the partial phases, then remove them during totality for a close-up of the solar corona.

For the partial phases, solar filters must completely cover the front objective lenses. Never place filters over the eyepieces and never rely on improvised materials such as sunglasses, smoked glass or photographic filters — you must use dedicated solar eclipse filters.

However, since objective lenses come in all shapes and sizes, it's often easier to make your own solar filters using Baader AstroSolar Film. Typically, users will make a solar filter for one lens and cap the other, removing both during totality.

Image-stabilized binoculars deserve special mention. Models from Canon and other manufacturers can provide remarkably steady views of the eclipse without requiring a tripod, making them particularly attractive for travel.

6. Telescopes

The same applies to telescopes as applies to binoculars — you can buy a solar telescope with a permanently attached solar filter, or (a more popular method) put a solar filter on any telescope. However, there is another unusual option here — a dedicated hydrogen-alpha solar telescope, which reveals an entirely different side of the sun.

Rather than showing the photosphere, they isolate light emitted by hydrogen atoms in the chromosphere and show prominences arching above the solar limb as well as dark filaments across the disk. The downside is that hydrogen-alpha instruments are among the most specialized and expensive telescopes in amateur astronomy.

7. Smart telescopes

Few areas of amateur astronomy have changed as rapidly as smart telescopes. Devices such as the Unistellar Odyssey Pro, ZWO Seestar S30, DwarfLab Dwarf Mini and Celestron Origin have introduced a new generation of observers to astronomy by automating much of the traditional setup and operation.

For eclipse observing, the appeal is obvious. Once fitted with a solar filter, these systems can automatically track the sun, display images on a smartphone or tablet and save photographs with minimal fuss.

For eclipse travelers heading to Iceland, Greenland or Spain, smart telescopes can also reduce some of the stress associated with eclipse photography. Many users plan to have the telescope automatically capture the eclipse during the partial phases, then simply enjoy totality with their own eyes. Just don't spend the entire eclipse staring at a smartphone!

8. Livestreams

What if you can't travel? Or if it's cloudy? The Aug. 12, 2026, eclipse will be streamed by observatories, astronomy organizations and media outlets around the world. A livestream can never replace standing beneath the moon's shadow, but it guarantees you'll see totality even if clouds intervene.

Confirmed live streams so far include the total solar eclipse by TimeAndDate and the European Space Agency, while partial solar eclipse images will come from the Royal Observatory in Greenwich, London, U.K. When cell signal allows, some eclipse observers keep a livestream running on a nearby phone while observing the real eclipse overhead, and/or livestream views from their own telescope on social media.

What's the best way to look at the eclipse?

The best viewing method for a solar eclipse depends entirely on what you want to get from it. Just remember that the purpose of the technology is to support the experience, not replace it — no instrument can replace the experience of seeing the solar corona with your own eyes if you're within the path of totality. Choose the viewing method that helps you do that — and spend as much time as possible simply looking up.

Aug. 12, 2026, promises to be a big day for anyone interested in the sky. By day, a solar eclipse will be visible across parts of North America and Europe. For most, it will be partial, but for those within the path of totality in eastern Greenland, western Iceland and northern Spain, the moon will completely block the sun.

Hours later, the sky show continues with the peak of the Perseid meteor shower on the night of Aug. 12-13. The shower occurs when Earth passes through debris left behind by Comet 109P/Swift-Tuttle, producing bright meteors and occasional fireballs. In 2026, the timing could hardly be better. The same new moon that makes the solar eclipse possible will also create moonless skies for meteor-watching, with observers under dark skies potentially seeing 30 to 50 "shooting stars" per hour.

All of that happens after the eclipse. As a bonus, Venus will blaze low in the west during twilight, the Milky Way will stretch overhead after dark and, in Iceland, there is even a slim possibility of an early-season aurora display. Many visitors will spend 12 hours or more outdoors, arriving long before first contact and remaining under the stars until after midnight. Here’s what to consider buying for this very special day and night beneath the sky.

The total solar eclipse on Aug. 12, 2026, will bring thousands of photographers to a narrow path of totality through eastern Greenland, western Iceland and northern Spain. For many, it will be their first opportunity to witness totality, the brief period when the moon completely covers the sun and reveals its delicate corona, a wonder of nature that normally remains hidden by sunlight.

Some first-time eclipse chasers heading to the path of totality pack expensive gear they've never used before, hoping to capture expert-level images without any preparation. Others just take a smartphone. Guess who usually comes back with the best images? Practice and rehearsal — or simplicity — are key.

Remember, you should never look at the sun directly without specialist solar equipment (unless you are in totality), or you risk permanent damage to your sight.

Preparing for totality

Photographing a solar eclipse is unlike photographing anything else. Solar safety matters, exposure changes dramatically, and totality lasts only a few precious minutes. Despite that, memorable eclipse photographs can be taken with almost any camera. The best approach depends on your equipment, your experience and what kind of memory you want to bring home.

However, you don't need to stand in the path of totality to photograph some of the event. Across much of Europe, a deep partial eclipse will occur near sunset, with more than 90% of the sun obscured in many locations. In northeastern North America, observers will see a smaller partial eclipse during the afternoon. While neither experience matches the drama of totality, both offer opportunities for striking photography.

1. Take a souvenir shot through eclipse glasses

To watch any partial solar eclipse, you'll need a pair of eclipse glasses or solar viewers; the former you wear and the latter you look through. Either works well as a solar filter for a smartphone. Simply wrap some eclipse glasses around your phone's camera lens or hold a solar viewer in front, and you can take basic images of a partial eclipse.

The way to get more than just a rough souvenir shot is to put your smartphone on a tripod or purchase a Solar Snap, which not only provides a solar filter that attaches to your phone with Velcro but also includes an app that zooms in on the eclipse.

If you want pinpoint sharpness without having to spend too much or travel with much gear, get yourself a smart telescope like the ZWO SeeStar S30 Pro, DwarfLab Dwarf Mini or Vanois Vespera Pro.

2. Use a smartphone during totality

If you're traveling to Greenland, Iceland or Spain to see the total solar eclipse, take a simple smartphone photograph during totality. A smartphone cannot compete with a camera's zoom lens for close-up detail, but it's perfect for recording a wide view of the landscape you're in.

In Greenland and Iceland, the eclipsed sun will hang about 25 degrees above the western horizon, making it possible to include fjords, volcanic landscapes or distant mountains in the frame. In Spain, where totality occurs late in the day, the low altitude of the sun offers opportunities to photograph the eclipse above villages, church towers, castles and mountain ridges.

Before the eclipse, switch off auto-flash and enable RAW images if your phone offers them. Burst mode works well — as does filming the event in 4K from a tripod and extracting stills later.

3. Take a wide-angle shot during totality

Many photographers using a manual mirrorless or DSLR camera become obsessed with the corona and forget that the eclipse affects the entire environment. The resulting images often feel disconnected from the actual experience. A well-composed landscape photograph can communicate the atmosphere of totality far more effectively.

The image above was shot by expert eclipse photographer Alan Dyer, author of How to Capture the Coming Solar Eclipses, in Teton Valley, Wyoming, during the Aug. 21, 2017, total solar eclipse. It was shot with a Canon 6D and a 14mm SP Rokinon lens at f/25 for 1/10 second at ISO 100. It's one shot from a 700-frame time-lapse and was taken just as totality began, moments after the diamond ring ended, and the dark shadow of the moon is approaching from the west.

4. Capture crescent suns

When a partial solar eclipse reaches about 50% — something it will only do in extreme northeast Canada and Europe on Aug. 12, 2026 — it's possible to project crescent suns through anything with defined holes. It works really well through a colander or spaghetti spoon.

By projecting crescent suns onto the floor, the walls and people around you, unique portrait images of eclipse chasers can be created. Unlike photographs of the corona, which thousands of people will capture, photographs like this, which document the human experience of an eclipse, can be really special.

• Read: Astrotourism, dark-sky and Northern Lights travel essentials

5. Take a close-up of the solar corona

This is the classic eclipse photography setup and the one most commonly used by experienced eclipse chasers — though it demands some serious equipment, commitment and practice.

A camera fitted with a telephoto lens between 200mm and 600mm provides enough magnification to reveal detail in the corona while remaining portable enough for travel. At 400mm, the eclipsed sun fills a useful portion of the frame. At 600mm, the corona becomes significantly more prominent and fine detail begins to emerge. Lenses like the Canon RF 200-800mm f/6.3-9 IS USM, Sony FE 200-600mm f/5.6-6.3 G OSS and SIGMA 150-600mm f/5-6.3 DG DN OS Sport would be good options.

Focus carefully on the partially eclipsed sun through a solar filter, and leave the focus untouched thereafter. With a camera set to ISO 100 and f/5-f/8 aperture, exposure bracketing is essential because the corona spans an enormous range of brightness. Automated exposure sequences, or bracketing, allow photographers to capture multiple exposure levels to combine later, if desired.

It's always best to rehearse in advance; the excitement of totality very often leads to basic errors — the classic being leaving the solar filter on during totality.

6. Shoot a close-up sequence of the eclipse

If you want to shoot a sequence throughout the entire solar eclipse that shows all of the various stages, you need to be in position, ready to take images as soon as first contact occurs, and stay there until fourth contact.

Since the size of the sun won't be huge in your finished image, you don't need a huge telephoto lens. Instead, concentrate on imaging the partial eclipse at very specific times before and after totality, so that you can produce a mirror image on either side of an image of the solar corona.

7. Shoot a wide-angle sequence of the eclipse

A wide-angle eclipse sequence is a different kind of image, showing not just the changing shape of the sun, but the landscape. Start with a base exposure taken during totality, when the eclipsed sun sits in a darkened twilight sky, then layer in the partial phases at regular intervals from first contact to fourth contact.

The result can show the sun's path across the sky, the moon appearing to bite across it in the opposite direction, and even bright planets nearby. It's a powerful way to tell the whole story of an eclipse in one frame, especially if you include water, mountains, people or a dramatic horizon.

Dyer's image above is a single exposure taken with a Canon EOS Ra and a Canon RF15-35mm lens at ISO 125, f/2.8 and 1/6s. The partial phases were photographed every five minutes from start to finish of the eclipse.

• Read: Best lenses for astrophotography 2026

When it comes to the "silly money" category of lenses, they are typically those ridiculously long prime lenses that make your arms ache just by looking at them. They provide incredible image quality but lack the versatility of a zoom. Enter the Canon RF 100-300mm f/2.8L IS USM: With a constant f/2.8 aperture throughout the entire 100-300mm focal range, this lens is a serious contender for wildlife pros and sports photographers.

Of course, at an eye-watering $10,500, it's not for everyone. It's not even for "many people"; it's for a select few who either have serious money lying around or make serious money from photography, where a lens of this caliber would be a sensible investment. Still, we took it for a test drive to see just how much better the performance is compared to the more reasonably priced wildlife zoom lenses.

Canon RF 100-300mm f/2.8L IS USM: Design

• Weight is surprisingly manageable
• Internal zoom
• Solid and sturdy build quality

Although its weight is comparable to that of the much cheaper SIGMA 60-600mm Sport lens we tested recently, this lens from Canon is actually the lightest f/2.8 300mm lens on the market. And because the zoom is internal, the weight distribution feels much more manageable in the smaller package than it does on a lens that extends. (But that’s not to say our arms weren’t aching the following day).

It's also dust- and weather-resistant, which we’d expect on a lens that's this expensive. It's solid and sturdy with a plethora of lens coatings to eliminate glare and ghosting, and it feels every bit the professional-grade Canon L lens you would want.

It comes with plenty of buttons and switches on the barrel, including the standard AF/MF switch, focus limiter and IS on/off. It has another switch to choose between three stabilization modes (mode 1 for static subjects, mode 2 for panning and mode 3 for tracking erratic moving subjects).

The final switch is a focus preset button, which enables you to pre-focus on a certain spot where you expect the action to be, then switch back and forth as you're shooting. Alternatively, you can set this switch to L-Fn to utilize it as a programmable function button instead.

This lens isn't expensive because it introduces any revolutionary build features. It's expensive because Canon has combined every premium design element — internal zoom, magnesium construction, professional weather sealing, compact packaging and meticulous engineering into a lens that is designed to meet the needs of professional photographers.

Canon RF 100-300mm f/2.8L IS USM: Performance

• Outstanding image quality
• Basically no image defects
• Beautiful bokeh

Image quality is, unsurprisingly, absolutely beautiful. The shots we took are razor-sharp and clean with basically no defects whatsoever. There's a tiny bit of distortion, which is easily corrected in Lightroom (and wouldn't be detectable unless you were directly comparing the before/afters), but the images have no chromatic aberration or vignetting at all.

This lens shows every strand of fur or feather and effortlessly captures the moment perfectly every time. The bokeh is soft and creamy thanks to the constant f/2.8 aperture, which beautifully isolates the subject and blurs out distracting background elements.

We took images at f/2.8, f/4, f/5.6, f/8 and f/11 at 100mm, 200mm and 300mm to see how the lens performs across a variety of settings. Looking at the center portion of our test chart shots, the sharpest images are f/5.6 at 100mm, f/2.8 at 200mm and f/2.8 at 300mm. At 100mm, our f/2.8, f/4 and f/5.6 shots were all of similar quality in terms of central sharpness, but f/5.6 has the edge when it comes to contrast.

Those same three apertures were also very similar at 200mm, but in this instance, f/2.8 has the edge. At 300mm, there was a significant drop in contrast between f/2.8 and f/4, but both images were of similar sharpness. Unsurprisingly, the corners were sharpest towards the f/8 range, but wildlife photography rarely ever calls for sharpness across the entire frame, so the softer corners at f/2.8 - f/5.6 aren't a dealbreaker.

Canon RF 100-300mm f/2.8L IS USM: Functionality

• Constant f/2.8 aperture throughout the whole zoom range
• 5.5 stops of image stabilization
• Versatile focal length and teleconverter compatibility

A big selling point with this type of lens is the constant f/2.8 aperture throughout the entire focal range — and this is a common feature with many lenses at this price range. The wide aperture allows for faster shutter speeds, which is ideal for capturing sharp images of fast-moving wildlife or sports photography, and the wide aperture also increases light intake in low-light situations, like photographing animals at dawn or dusk or indoor sports.

Although the 100-300mm focal length wouldn't be the best choice for photographing small birds or distant subjects, it provides a good focal range to cover many other types of wildlife, like equine or safari photography, as well as a variety of indoor sports. While it's not the biggest zoom range on offer, it eliminates the need to switch between lenses while on a shoot.

This, in turn, means faster reactions to changing scenes, less chance of missing shots when the subject moves unexpectedly and better protection from dust and rain due to less swapping. Plus, when paired with the Canon 1.4x teleconverter, this lens becomes a 140-420mm f/4, and a 200-600mm f/5.6 with the 2x extender, opening up the possibilities even further.

With the lens's 5.5 stops of image stabilization (which increases to 6 stops when paired with EOS R cameras with IBIS), this lens has no trouble following fast-moving subjects smoothly and efficiently — which is useful for both image quality and viewfinder steadiness.

Should you buy the Canon RF 100-300mm f/2.8L IS USM?

It feels counterintuitive to give this lens 5 stars but say "no, don't buy it," and it's not that we're saying "don't buy it," but as good as this lens is, it's quite niche, and we are finding it hard to justify the price compared to other setups from Canon.

Currently, this lens is the only way to get 300mm at f/2.8 (unless you get a used EF 300mm f/2.8L IS II USM and an EF-EOS R adapter), so unless you really need to shoot between 200-300mm at f/2.8 and have the money to do so, there are more sensible options that either save money or give you more value.

For example, you could buy an R1 and a used EF 300mm f/2.8L lens with an adapter for around the same price as this 100-300mm lens. And if you find good deals, you could even add the Canon RF 70-200mm f/2.8L IS II USM to that lineup with a teleconverter. The only advantage the 100-300mm would then have is that you wouldn't need to change lenses — but is that worth such a steep price?

If this lens isn't for you

The Canon EOS R6 III is Canon's newest full-frame camera. We absolutely loved the R6 II when we reviewed it, and the Mark III's improved 32.5MP resolution, 7K video capability and CFexpress compatibility build on that strong foundation to take this camera from the beginner and enthusiast level straight into the serious intermediate camera category.

We primarily tested it for wildlife photography with Canon's 100-300mm f/2.8L IS USM lens, but the R6 III is such an impressive all-rounder, it can easily turn its hand to astrophotography, sports or event photography, too.

Canon EOS R6 III: Design

• Comfortable grip to accommodate larger lenses
• Identical layout to previous model
• One SD card slot, one CFexpress card slot

Existing Canon users will feel right at home with the Canon EOS R6 III, as the build and button layout are nearly identical to the R6 II, and similar to many other R-series bodies. We tested the R6 III with the Canon RF 100-300mm f/2.8L IS USM lens and found it comfortable to get a good grip on, and it feels satisfying in the hand, especially when paired with bigger lenses.

The LCD screen and viewfinder are exactly the same as the Mark II, but there are a couple of small differences elsewhere in the design. The R6 III now has a CFexpress Type B card slot as well as an SD card slot, allowing for faster workflows and data transfer. However, considering this camera sits in the more intermediate level, we have to question whether two SD slots would be more useful for the majority of users, especially because CFexpress cards are more expensive. Plus, we used fast SD cards during our tests and encountered no problems at all with the write speed or buffer.

Canon EOS R6 III: Performance

• An absolute joy for wildlife photography
• 32.5MP sensor is a very welcome improvement over the Mark II
• Autofocus and subject detection are accurate and sticky

The Canon EOS R6 III features more advanced AI-powered autofocus, which enables it to track people, animals and vehicles more easily compared with the Mark II. When we were photographing animals at a zoo, the autofocus was generally very good, although there were a few occasions when the camera got confused. The focus jumped between the giraffe’s eyes, nostrils and ossicones, and the camera couldn’t quite figure out what to focus on, even when the animal was facing towards the camera with the eyes in view. There were also a few unfortunate occasions when the camera would find and track an "eye" on the — how do we put this — wrong end of the animal. Generally, though, it was fast and accurate.

In our review of the previous model, the Canon EOS R6 II, we said, "Considering it's the next step up from the Canon EOS R8, we'd hoped for a bump in resolution. Matching the 32.5MP resolution of the crop-sensor Canon R7 would have given the R6 II an even sweeter spot between the R8 and the 45MP powerhouse Canon EOS R5 II." It seems Canon was listening, as the 32.5MP sensor in the Canon EOS R6 III sits perfectly between the beginner and professional lineups. The images are clean, detailed and not too noisy, making this camera a compelling choice for photographic styles that require excellent resolution without excessive noise.

Canon EOS R6 III: Functionality

• Canon claims battery life allows for around 620 shots (CIPA) — we took around 6,000
• Blackout-free burst shooting up to 40FPS
• Pre-continuous shooting

For wildlife photography, blackout-free shooting enables you to follow the subject a lot easier as it's moving, to ensure you can keep the subject centered and maintain your composition. What's more, with the R6 III, you can shoot up to a massive 40 frames per second (FPS) blackout-free, which is perfect for fast-moving wildlife. (Keep in mind, this means you need to hone your timing to avoid the "spray and pray" method and end up with tons of photos of the exact same moment). This is one feature of a wildlife camera that makes a big difference.

The R6 III also features pre-continuous shooting, where it'll record up to 20 frames (approx 0.5 seconds) before the shutter is fully pressed — another useful feature for wildlife and sports photographers who need to capture fleeting moments.

The Mark III uses the upgraded LP-E6P battery, shared with the R5 II, which offers significantly more shots per charge than the LP-E6NH in the R6 II. That said, it means that if you're upgrading from a different Canon model, your current spare batteries won't work in the R6 III, so you'll need to invest in a few spares. However, we managed to get more than 6,000 photos without having to swap out the battery, so you won't need to worry about the battery running out unless you're shooting all day for multiple days.

Should you buy the Canon EOS R6 III?

We can confidently say: yes, you should buy it. It seems to tick all the boxes for a lot of shooting scenarios, whether it's your main wildlife camera or a backup body for weddings. The 32.5MP sensor produces beautiful images with minimal noise and accurate color reproduction; it's lightning fast with a 40FPS burst speed and can capture up to 7K 60p video. However, if you're looking for a more serious pro-level camera, perhaps opt for the R1 or R3 instead.

If this camera isn't for you