ZWO Seestar Smart Telescope S50 Pro
Seestar S50 PRO smart telescopes are intelligently designed for effortless star tracking and stunning captures. Ready to use out of the box, it's your gateway to exploring the universe with simple touches
Seestar S50 PRO smart telescopes are intelligently designed for effortless star tracking and stunning captures. Ready to use out of the box, it's your gateway to exploring the universe with simple touches
The impressive S50 PRO smart telescope not only captures unseen nebulae, galaxies, and clusters but also excels at observing the Sun, capturing the Moon, and enjoying Scenery.
The compact S50 PRO smart telescope can automatically shoot when the target is selected, lasting up to 6 hours on a full charge. It's perfect for exploring the universe with family or embarking on solo stargazing journeys.
Connected through an exclusive app, we can all enjoy the enigmatic night sky and contemplate the meaning of life, regardless of our diverse backgrounds.
50mm Large Aperture for shareper details
4k Dual lens for a clearer view
Pro Performance. Built to Explore.
Five major upgrades. One powerful new Seestar.
Professional-Grade Imaging
All-in-One. Ready for more.
Traditional astrophotography often requires multiple devices—such as a telescope, equatorial mount, and camera—along with complex wiring and setup.
Seestar integrates its core imaging system into one compact device for easy carrying and fast setup. Whether you’re on a family trip or embarking on your next outdoor creative adventure, capture the beauty of the universe whenever inspiration strikes.
Just Three Steps
Create Cosmic Shots in Seconds
From Deep-sky to Everyday Viewing, Capture It All
Four modes cover the universe and the world around you, bringing every discovery into clear view.
50 mm Large Aperture
Sharper Detail. Greater Light-Gathering Power.
With nearly three times the light-gathering area of a 30 mm aperture, the 50 mm aperture delivers faster light collection and greater optical resolving power. Paired with a 4K 1/1.2-inch large-format sensor, it reveals rich detail—from faint structures in deep-sky objects to the intricate textures of the Sun and Moon.
DSO Mosaic Stitching
Telephoto mosaic capture stitches a wider frame while preserving telephoto detail. It expands the field of view and can output up to 8K high-resolution images. For deep-sky targets, lunar surfaces, and other detail-rich scenes, it captures both finer details and a broader view.
Professional-Grade Optical Design
Folded optical path design, compact and portable.
4-Element Apochromatic Lens
Engineered to minimize chromatic aberration, the 4-element apochromatic lens (with an Extra-low Dispersion glass) delivers rounder, sharper stars and clean, neutral blacks.
The result is a night sky rendered with clarity and balance — true to what the eye expects and the universe deserves.
Triple Filter System
Astronomical light pollution filter reduces interference from moonlight and urban light pollution.
Dark frame filter subtracts noise from long exposures.
IR-cut filter blocks infrared interference for cleaner astrophotography.
4K Dual-Lens
Ultra-Clear Imaging to See Deeper and Capture Wider
Telephoto and wide-angle cameras work together, both supporting 4K UHD resolution.
The telephoto camera features a 1/1.2" large sensor for clearer deep-sky object details.
The wide-angle camera records a broader starfield, keeping the whole scene in frame.
The dual-camera system balances deep-sky capture with wide-field astro shooting.
Massive Object Database. One-Tap Smart Stargazing.
Select a target in the app and tap GOTO. Seestar automatically locates, tracks, and captures it, delivering cosmic shots in minutes.
One-Tap Post-Processing. Advanced Editing.
Get a polished result with one tap, or take more control with advanced editing tools including star reduction, star removal, cropping, brightness, contrast, noise reduction, saturation, and more. Refine every detail and bring your imagined shot to life.
Pro-Level Milky Way Shots
Captured in One Tap
More Freedom to Frame, a Wider View
Starry Sky Mode supports multiple Milky Way stitching options.
One-Tap Milky Way Arch, 8K Masterpieces Instantly
Freeze the Ground, Two Worlds in Perfect Focus
Intelligently detects and locks the foreground landscape, processing it separately from the sky. Landscape freeze duration can be customized. Stars stay sharp during tracking while the landscape remains clear and natural, creating crisp, striking astro landscapes.
Intelligent Constellation Recognition
Recognize constellation lines and labels with one tap, then quickly GOTO the target.
Even beginners can easily find their own constellation.
Star Trail Masterpieces, Effortless.
Long-exposure star trail captures can be automatically turned into dynamic videos, showing the night sky moving over time for more impactful results.
Sun. Moon. Action.
Seestar makes it easy to capture sunspots, lunar surface details, and rare celestial events such as solar and lunar eclipses. More than a pocket observatory for the night sky, it also serves as a super-telephoto viewing camera for daytime use. From birdwatching and distant landscapes to rocket launches, Seestar is ready to capture it all.
Long Battery Life. Big Storage. Keep Inspiration Going.
Upgraded to a 10,000mAh battery, with up to 9 hours of stargazing.
More peace of mind for all-night observation and more fun for camping under the stars.
Plan Mode
Let Seestar Handle Your Night Sky Workflow
Effortless All-Night Shooting
Set it once and leave it to run all night.
Generate a shooting plan with one tap
Multi-Target Continuous Shooting
Automatically switches targets by plan to capture more celestial objects efficiently.
Equatorial Mode
Offsets the effect of Earth's rotation when tracking celestial targets, enabling stable tracking and longer exposures so objects stay "still" in the frame.
Seestar S50 Pro features a precision drive system with near-zero backlash. Combined with Equatorial Mode, it delivers faster, smoother tracking and fine adjustments for a significant boost in imaging efficiency.
New Upgraded Tripod. Stability, Leveled Up.
Adjustable Angle
More angle options for more shooting terrain
Stable Support
More balanced three-point load distribution for a steadier setup
AI Assistant
Your Stargazing Friend.
The AI assistant helps with observation, imaging, celestial knowledge, and operation guidance.
Just say the celestial target you want to see. It quickly searches the target, performs GOTO positioning, and starts capture, making stargazing more natural and efficient.
Remote Control
Connect to Your Starry-Sky Device from Anywhere
Keep remote devices under control so weather, location, and time no longer limit your imaging efficiency.
Connect remotely to observe, capture, and organize files with ease. Whether your local sky is cloudy, heavily light-polluted, or in daylight, you can connect to a device in a better observing location and keep creating.
Advanced Features. Go Further.
Seestar gives advanced creators more freedom.
Open Expansion
Supports the open ASCOM Alpaca protocol and connects to third-party astronomy software such as N.I.N.A., expanding automated observation and advanced imaging workflows.
From a smart stargazing device to an open astronomy creation platform.
Join the Astro universe
Connect, Share, Explore — Worldwide
A community of people who love the stars, exploring the sky, creating images, sharing passion, and exchanging inspiration together.
Thinking of choosing finance?
Finance is a great way to spread the cost of your purchase. To make it easy we have teamed up with Omni, one of the UK’s leading finance specialists, so that you can apply for and complete a loan application quickly, easily and informatively.
Omni Capital Retail Finance Ltd which is a credit provider/ lender regulated by the Financial Conduct Authority whose finance options are best suited for you and your purchase.
Simply add the items you love to your basket. Once you are at the checkout select the finance option that suits you and choose Omni. The quick application form is simple and should take no more than a couple of minutes to complete and you will receive a decision instantly. Easy!
Use our finance calculator to check the impact of various loan values, terms and interest rates on the total amount you need to pay and the monthly repayments.
Representative example:
Buy a £1,200.00 camera and pay a 10% deposit of £120. You'll borrow £1,080 over 24 months with an annual interest rate of 14.9% (fixed) with a first payment of £52.04 followed by 23 monthly repayments of £51.83. The total amount payable will be £1,244.13 14.9% APR Representative.
Finance available See options |
|
|
Check your eligibility
To be considered for finance, you will need to meet all of the following criteria:
- Are at least 18 years old
- Are in regular full or part-time employment (minimum 1 hour per week or £10,000 income per annum), unless you are retired and receiving a private or company pension, or you are in receipt of disability living allowance
- Are a permanent UK resident and have lived in the UK for at least 3 years
- Have a UK bank account capable of accepting Direct Debits
- Have a good credit history with no late payments, Debt Relief Orders, County Court Judgments or bankruptcies.

Please note that, due to calculations, your monthly repayment may differ very slightly from what you were expecting. Please check your monthly repayment figure before proceeding
Missed or late payments will result in fees and additional interest on your loan and can also affect your credit file and your ability to obtain credit in the future.
Credit is subject to status, UK only, 18+
Park Cameras Limited is a credit broker, not a lender and is authorised and regulated by the Financial Conduct Authority (FRN 680161). We do not charge you for credit broking services. We will introduce you exclusively to finance products provided by Omni Capital Retail Finance Ltd.
Omni Capital Retail Finance Ltd which is a credit provider/ lender regulated by the Financial Conduct Authority, Firm Reference Number: 720279. For more information please go to www.omnicapitalretailfinance.co.uk/contact/customer or visit www.omnicapitalretailfinance.co.uk.
Find out more about paying with finance here and Omni Capital Retail Finance Ltd terms here
Would you like to give any feedback about this page?
Complete our feedback formWriting your review
Sign In / Register
Existing Customer Login
If you are already a member, fill in the details below to login & view your account.
Added to basket
xExclusive discounts when bought with this product
Condition guide
Our used products are subject to wear and tear in comparison to brand new products. This also applies to accessories that are supplied with the camera including batteries which may have a lower optimum performance level/life expectancy.
- Like New – The equipment is in a condition as if you have just bought it from the manufacturer. The item is still considered to be ‘Like New’ even without the original packaging and accessories. The product has been fully tested and is in perfect working order. Lenses are optically clear. There may be light dust present that will not effect the imagery.
- Excellent – The equipment should be close to being ‘Like New’ but there may be some small cosmetic blemishes that lower its grade. The product has been fully tested and is in perfect excellent order.
- Cameras – Should have no marks on the LCD screen
- Lenses – Should have no marks on the elements and optically clear. There may be light dust present that will not effect the imagery.
- Very Good – The equipment may have some slight cosmetic wear to the paintwork and cosmetic blemishes with only light signs of use and the product has been fully tested and is in great working order.
- Cameras – The LCD screen may have small signs of wear that does not affect its display
- Lenses – The mount of the lens will start to show signs of wear
- Good – The equipment is showing more obvious signs of cosmetic wear and blemishes, but the product has been fully tested and is in great working order.
- Cameras – LCD screen may have scratches or wear that is starting to affect the display.
- Lenses – May have slight dust inside that does not affect images. The mount shows signs of use.
- Well Used – The equipment will show significant signs of wear. The paintwork will be coming away in large areas exposing the metal work, but the product has been fully tested and is in great working order.
- Cameras – LCD screen is heavily worn either by de-lamination or has scratches to it. Rubber grips are starting to come away from the body.
- Lenses – The lens has dust inside that may affect images. The rubber zoom/focus ring is coming away from the barrel of the lens.
*All of our used items are listed with the accessories that are included. If they are not listed, then they will not be supplied at the point of purchase.
Why Buy Second Hand from Park Cameras
Park Approved Stock
Our used stock goes through a rigorous quality process. Each item is carefully inspected by our experienced specialists during the trade-in process and checked again before being listed for sale. This ensures you can shop with total peace of mind, knowing your gear has been thoroughly tested and approved.
12 Month Warranty
Shop our used gear with total confidence. Every item comes with a 12-month warranty (unless stated otherwise). Get the best brands for great value, and peace of mind all in one place. Don’t miss out — upgrade your kit today!
14 Day Returns Policy
When you purchase a Used item, you have a 14-day returns policy if the item isn’t as described. Enjoy peace of mind while getting great value on pre-owned gear!