Best cameras for astrophotography in 2023: Shoot for the stars

Using the best cameras for astrophotography means you have the best chance of capturing some of the most beautiful photographs possible of our night sky. At Space.com, we've extensively tested and reviewed all the major brands and models, and we've compiled a list of the ones we believe are the best for capturing starry skies.

Above each camera's description, you'll see a list of retailers where you can buy that model and the most competitive prices, which can make your search easier. We've carefully selected a variety of versatile cameras that excel in different photography styles, with a special focus on their exceptional performance in astrophotography.

The best cameras for astrophotography need to have a broad dynamic range so you won't have any problems pulling out the brightest and darkest elements in your shot (also handy for landscape and portrait photography). They must perform well in unfavorable lighting conditions and have excellent ISO performance to reduce any unwanted noise in your images. Such capabilities also lend themselves well to indoor shooting at events such as weddings and concerts. For more of our favorite generalist cameras, head over to our best cameras for photos and videos guide.

Alongside our picks of the best cameras for astrophotography, we have also created a guide to the best lenses for astrophotography to really make your astro images pop. If you're looking for 'wow factor' results, pairing your astro-friendly camera with one of the best telescopes can take your astrophotography journey to the next level.

The quick list

Best cameras for astrophotography we recommend in 2023

Why you can trust Space.com Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test and review products.

Best dedicated astro camera

Best astro cam: A dedicated astro camera complemented by zero amp glow

Specifications

Type: Color CMOS astronomy camera
Sensor: 9MP, 1-inch
Lens mount: Scope mounted
ISO range: N/A
Viewfinder size/resolution: N/A
Video capability: 3008 x 3008, 20FPS
Weight: 1.7 lb (800g)
Size: 78mm diameter
Memory card type: N/A

Reasons to buy

+
Zero amp glow 
+
80% quantum efficiency 
+
High 20FPS frame rate 

Reasons to avoid

-
No mono version 
-
Square CMOS sensor unusual for some
-
Increasingly difficult to find in stock 
Buy it if:

✅ You're looking for an affordable dedicated astro camera: The onboard cooling system helps minimize noise during long exposure shots. It's also suitable for short exposure lunar and planetary imaging.

Don't buy it if:

 You want to shoot other styles: This is a dedicated astro camera, opt for one of the other best cameras for astrophotography that aren't dedicated models.

The bottom line:

🔎 ZWO Optical ASI533MC Pro: A great option for individuals looking for a dedicated astro-imaging camera at an affordable price. ★★★★★

One of the top-selling points of the ZWO Optical ASI 533 Pro camera is the ability to produce clean, noise-free images without having to use editing software. With zero amp glow to remove in post-processing, productivity increases — you can achieve cleaner and sharper images straight out of the camera.

If you favor monochrome cameras, the ASI533 might not be the ideal choice as it is only available in color. However, it still stands out with an 80% Quantum Efficiency and a speedy frame rate of 20 FPS, making it great at capturing light and performing incredibly well in low-light situations.

With its 9-megapixel square sensor, this camera might seem a bit unusual, but it's surprisingly capable. It excels in capturing low-noise images and boasts a broad spectrum of colors, thanks to its 14-bit ADC. This makes it an excellent choice for producing high-quality, noise-free pictures in high definition.

Comparable to most dedicated astro-cameras, the ZWO Optical ASI 533 needs an external power source to run the cooling system — you'll need this working if you plan on taking very long exposures.

Our ZWO Optical ASI 533 Pro review identified this camera as an affordable, user-friendly, dedicated astro-imaging camera. We struggled to find any negatives, scoring this camera top marks with five out of five stars.

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ZWO Optical ASI533MC Pro
AttributesNotes
DesignHeavy for its size.
PerformanceClean data quality.
FunctionalityGreat pixel size for longer focal length telescopes.

Best color astro camera

Best color astro camera: This camera produces beautiful high resolution stills with an enormous frame rate

Specifications

Type: Color CMOS astronomy camera
Sensor: 20.1MP, 1-inch
Lens mount: Scope mounted
ISO range: N/A
Viewfinder size/resolution: N/A
Video capability: 5496 x 3672, 19FPS
Weight: 0.9 lb (410g)
Size: 62mm diameter
Memory card type: N/A

Reasons to buy

+
Electronic shutter minimizes camera movement 
+
19FPS perfect for solar/lunar photography 
+
USB-A 3.0 output 

Reasons to avoid

-
Scope mounted only 
-
Requires dedicated software 
-
Images at 12-bit depth maximum 
Buy it if:

✅ You're looking for an affordable dedicated astro camera: The onboard cooling system helps minimize noise during long exposure shots. It's also suitable for short exposure lunar and planetary imaging.

Don't buy it if:

 You want to shoot other styles: This is a dedicated astro camera, opt for one of the other best cameras for astrophotography that aren't dedicated models.

The bottom line:

🔎 ZWO Optical ASI183MC Pro: A great option for individuals looking for a dedicated astro-imaging camera at an affordable price. ★★★★½

The compact ZWO Optical ASI 183MC Pro is a fantastic dedicated astro camera. We've identified this full-color camera as one of the best at minimizing noise at long exposures, largely thanks to its onboard cooling system.

The ASI 183MC is a compact and lightweight astro-camera, tipping the scales at just 0.9 lb (410g) and measuring 62mm in diameter. But despite its small size, it packs a punch in terms of features. Boasting a high resolution of 20.48MP, minimal read noise at 1.6e and an impressive peak Quantum Efficiency of 84%, we think it delivers excellent performance overall. 

Additionally, it comes equipped with a full-color sensor, eliminating the need for extra RGB filters in your photography, simplifying your setup, and lightening your gear load. It is a serious astrophotography camera, and you'll need to have experience with dedicated astro cameras to get the most out of it. Read our in-depth ZWO ASI183MC review to see what can be achieved.

The ZWO Optical ASI 183 can shoot an impressive 19FPS at maximum resolution, which we think is perfect for solar or lunar images. The frame rate increases dramatically at a lower resolution and it's capable of capturing hundreds of frames per second!

The ASI 183 requires a laptop and dedicated software — with a USB-A 3.0 port, data is transferred quickly and efficiently. You'll also need a telescope and a 12V power supply to operate the cooling system.

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ZWO Optical ASI183MC Pro
AttributesNotes
DesignSmall and lightweight.
Performance19FPS perfect for solar/lunar photography.
FunctionalityRequires dedicated software.

Best mirrorless camera for astro

Best mirrorless camera for astro: The Z8 is brilliant in almost every respect

Specifications

Type: Mirrorless
Sensor: Full-frame
Lens mount: Nikon Z
ISO range: 64-25,600 (expandable to 102,400)
Viewfinder size/resolution: 3.2-inches, 3.69m-dot
Video capability: 8K 60p 12-bit
Weight: 2.01 lb (910g) inc. battery
Size: 5.6 x 4.7 x 3.3-inches (144 x 118.5 x 83 mm)
Memory card type: Single SD UHS-II and single CFexpress/XQD card

Reasons to buy

+
Superb low light performance
+
Extremely detailed images

Reasons to avoid

-
Very expensive
-
Not ideal for beginners
Buy it if:

✅ You can afford to: Simply put, if you have the budget, there's no reason not to buy this camera — it will be a reliable photography and astrophotography companion for years to come.

You're a pro: This camera is aimed at professionals due to its high price tag and capabilities, so it's a fantastic option if you make money from photography.

Don't buy it if:

 You want something lightweight and portable: This is a professional camera with huge functionality, it is larger than less sophisticated models.

The bottom line:

🔎 Nikon Z8: We think this is the best camera available on the market. If you are lucky enough to have a huge amount of cash to play with, go for it. ★★★★★

The Nikon Z8, launched in May 2023 is Nikon's latest mirrorless camera, and it is an absolute behemoth in every respect. It's an astrophotographer's dream thanks to its expanded ISO 102,400 and a plethora of other astro-friendly features.

The autofocus system on this camera is both lightning-fast and incredibly accurate. It is excellent at accurately recognizing subjects' eyes, even in low-light conditions. It can detect subjects in low-light situations as dim as -7EV, which is as good as, or even better than nearly every other camera we've ever tested. In Starlight View (in menu d9), the autofocus detection range drops to as low as -9EV, which is the best we've ever seen, and we were blown away when we tested it out in our Nikon Z8 review

There's even a night vision mode, which we loved for astrophotography. This mode is customizable but automatically dims the screen and electronic viewfinder, and only uses red pixels to preserve your night vision. 

Even without the astrophotography functionality, we think this is the best camera available on the market full stop; there's no other camera (that we've come across) that can perform so well on such a variety of different shoots. It's a hefty investment but it will last you a lifetime of photography.

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Nikon Z8
AttributesNotes
DesignOutstanding build quality.
PerformanceStarlight mode enables autofocus detection down to an unheard of -9EV.
FunctionalityNight vision mode for astrophotographers.

Best Sony for astro

Best Sony for astro: Capture detail in both dark and bright areas and use as a generalist camera

Specifications

Type: Mirrorless
Sensor: 61MP, Full-frame
Lens mount: Sony E
ISO range: ISO 100-32,000 (expanded 50-102,800)
Viewfinder size/resolution: 5.76 million dots
Video capability: 4K UHD 30p
Weight: 1.4 lb (665g)
Size: 5.08 x 3.78 x 3.07-inches (129 x 96 x 78mm)
Memory card type: Dual SD/SDHC/SDXC (UHS-II compatible)

Reasons to buy

+
Incredible image quality
+
Highest resolution full frame camera
+
15 stops of dynamic range

Reasons to avoid

-
Expensive
-
Huge files
-
Screen is tilt only
Buy it if:

✅ You shoot astrophotography and other styles: This is a great camera for photographers who shoot a range of styles but also shoot astrophotography.

You're a professional: This is an impressive pro-level camera, so anyone making money from photography will love it.

Don't buy it if:

 Your computer or storage system can't handle larger files: The massive 61-megapixel sensor creates huge files that could be too much of a test for your existing file storage or computer processor setup.

❌ You also shoot action or sports: It wouldn't operate fast enough with its current buffer speed when shooting at full resolution.

The bottom line:

🔎 Sony A7R IV: It's hard to beat this camera; the image quality is fantastic, it's highly customizable and it's great in low light. ★★★★½

The Sony A7R IV features a 3-inch LCD screen with an increased resolution of 2.36 million compared to the older model's 1.44 million dots and has a whopping 61MP sensor, which is the highest megapixel sensor of any mirrorless camera to date.

As evidenced in our Sony A7R IV review, this camera has exceptional performance and image quality all-round. While the new Sony A7R V which we've also reviewed is a fantastic camera, we think the A7R IV is the better astro option for now because the V has noisier high ISO performance and costs more. Also, with the addition of the new AI-powered autofocus system, the battery life on the V is significantly less than on the IV, meaning it might not be as reliable for long nights of shooting the stars and cosmos.

This camera can capture amazing details in both bright and dark areas, which makes it ideal for astrophotography and, in our opinion, difficult to beat. When using a high-sensitivity setting like ISO 6400, you can use the images without seeing any noticeable noise. However, if you boost the ISO higher than this, you will start to see more noise, which is to be expected. Although, now that some of the best photo editing apps have pretty impressive AI denoise capabilities, it makes this camera even more usable for astrophotography.

When you capture massive 61-megapixel images, they take up a lot of space on your computer, and processing them can be demanding. We found that the buffer did struggle when we shot using drive mode, however, you can get around this by switching to lossless compressed RAW files or by using a faster card in one of the slots.

The A7R IV doesn't have a fully articulating screen (something they've majorly improved in the Sony A7R V); however, it does tilt so you can still capture stunning images without needing to bend down into uncomfortable positions.

Now that there's a newer model, we're expecting the Sony A7R IV to be included in the Black Friday and Cyber Monday deals this year — it's even on offer in one of the early deals. Keep your eyes peeled on our deals hub to see if it gets reduced even more!

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Sony A7R IV
AttributesNotes
DesignTilt only screen.
PerformanceIncredible image quality.
FunctionalityMassive 61MP sensor means noisy images.

Best rugged option

Best rugged option: Great in low light and can tolerate all weather conditions and dust

Specifications

Type: Mirrorless
Sensor: 24.5MP, Full-frame CMOS
Lens mount: Z-mount
ISO range: 100-51,200 (expanded 50-204,800)
Viewfinder size/resolution: 3.68 million dot OLED 0.8x
Video: 4K UHD 60p
Weight: 1.5 lb (675g)
Size: 9.2 x 7.3 x 5.3-inches (134 x 100.5 x 69.5mm)
Memory card slots: 1x CFexpress/XQD, 1x UHS-II SD

Reasons to buy

+
Great for low-light shooting
+
Excellent weather sealing

Reasons to avoid

-
Not worth upgrading from the Z6
-
Lots of competition at a similar or lower price
Buy it if:

✅ You're a Nikon purist: The menus, layout and overall functionality surpass those of Canon's mirrorless cameras in a few areas.

Don't buy it if:

 You already own the Nikon Z6: The revision isn't enough to warrant purchasing the Z6 II as an upgrade.

The bottom line:

🔎Nikon Z6 II: A great second camera for professionals, or first-timers jumping into the world of mirrorless cameras. ★★★★

The Nikon Z6 II is the upgraded version of the impressive Nikon Z6. If you're upgrading from a beginner model, recording video or you plan to shoot various styles in addition to astrophotography, we think the upgrade is definitely worth considering. If you can spare the extra dollars — as we found in our Nikon Z6 II review, this model benefits from a little more refinement.

The Z6 II kept the features of its previous version while adding some small but highly effective upgrades. The second memory card slot is particularly useful as a backup to give you more peace of mind when taking photos. The camera also has a faster burst rate, improved focus, quicker image processing and the capability to shoot 4K video at 60FPS

You have more in-camera control over long exposures thanks to the larger range of shutter speeds. The slowest shutter speed is a whopping 900 seconds (15 minutes!), so pair it with one of the best star trackers and you could get some seriously detailed astro shots. With excellent weather sealing, you could even capture images during heavy rain or dust storms if you wanted to!

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Nikon Z6 II
AttributesNotes
DesignDurable feel, good weather sealing.
PerformanceExcellent for stills and video.
FunctionalityMany small upgrades from predecessor.

Best entry-level full-frame

Best entry-level full-frame: This mirrorless is Canon's lightest and second-most affordable full-frame mirrorless

Specifications

Type: Mirrorless
Sensor: 24.2MP, Full-frame
Lens mount: RF-mount
ISO range: 100-102,400 (expanded 50-204,800)
Viewfinder size/resolution: 0.7x, 2.36 million dot EVF
Video capability: 4K UHD 60p
Weight: 0.91 lb (414g) (body only; without battery, memory card or body cap)
Size: 5.22 x 3.39 x 2.76-inches (132.5 x 86.1 x 70mm)
Memory card type: 1x SD UHS-II

Reasons to buy

+
Slim body is very portable
+
Great high ISO handling for astro
+
Premium quality Dual Pixel CMOS AF II autofocusing
+
Lightest Canon EOS full-frame mirrorless

Reasons to avoid

-
Awkward single memory card slot
-
Battery life is a bit disappointing
-
Odd button placement for exposure compensation
Buy it if:

✅ You want something lightweight: This is the lightest mirrorless Canon body available; its slim body makes it very portable, too.

Don't buy it if:

 You like having two card slots: There is only one single SD UHS-II card slot; this can create anxiety for photographers who like using a second slot for a backup card.

The bottom line:

🔎 Canon EOS R8: A good entry into Canon's full-frame mirrorless system without breaking the bank. ★★★★½

The second most affordable entry into Canon's full-frame mirrorless system and the lightest mirrorless Canon body available, this camera, as we found in our Canon EOS R8 review, is a surprising winner in astrophotography and excels at handling high ISO noise.

If you're a photographer looking to get into Canon's full-frame mirrorless system without splurging on the most expensive models, the Canon EOS R8 is a compelling choice. Being a full-frame mirrorless camera allows you to maximize the complete field of view offered by RF-mount lenses, unlike APS-C crop sensor cameras that use only a portion of the lens's field of view.

Something the Canon EOS R8 does lack is in-body image stabilization, which is one of the reasons why this camera is so affordable. That said, the lack of IBIS won't affect astrophotographers as you'll always be using a tripod when taking long exposures of the night sky (and many full-frame lenses have image stabilization themselves for shooting during the day).

Saving money by purchasing this camera instead of more expensive models works well when photographers are considering purchasing the best lenses for astrophotography which are generally big, fast lenses like the Canon RF 28-70mm f/2L USM or Canon RF 24-70mm f/2.8L IS USM.

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Canon EOS R8
AttributesNotes
DesignSlim, portable body.
PerformanceGreat high ISO handling for astro.
FunctionalityVideo stabilization less impressive than more expensive Canon models.