ZWO Seestar S50 Pro – The Next Generation Smart Telescope
The Seestar S50 Pro is ZWO's most advanced all-in-one smart telescope yet. Designed for both beginners and seasoned astronomers, it combines professional-grade optics with intelligent automation to deliver stunning astrophotography results in just three taps. Imagine setting it up in your garden, pointing it at the sky, and watching the Milky Way arch unfold on your phone screen — all without touching a single dial.
Professional-Grade Optics
At the heart of the S50 Pro is a premium 50mm apochromatic lens that eliminates chromatic aberration for pin-sharp, colour-true images — the kind of quality previously reserved for dedicated observatory setups.
Dual 4K Imaging System
Capture deep-sky objects and wide-field scenes simultaneously. The 4K dual-lens setup gives you unmatched versatility in a single compact unit.
Four Imaging Modes
Switch effortlessly between Solar, Lunar, Deep-Sky, and Wide-Field modes. Whether you're tracking sunspots at noon or hunting nebulae at midnight, the S50 Pro has a dedicated mode optimised for the task.
One-Tap AI Processing
The built-in AI assistant handles stacking, noise reduction, and post-processing automatically. From capture to finished image in a single tap — no laptop, no plugins, no fuss.
Just Three Steps
Advanced Tracking & Equatorial Mode
The S50 Pro's equatorial mode enables precise long-exposure tracking for deep-sky imaging, while Plan Mode lets you schedule automated observation sessions in advance.
Landscape Astrophotography
Dedicated modes for Milky Way arches, star trails, and freeze-the-ground long exposures make the S50 Pro equally at home on a mountain as it is in your back garden.
Deep-Sky & Mosaic Imaging
Constellation Recognition & Community
Everyday Viewing
Long Battery Life & Upgraded Tripod
Open Expansion & Accessories
Mechanical Structure & Build
Functional Overview
Model Comparison
Specifications
What's in the Box
Important Notes
🌟 Pre-order now at £899 — price increases to £999 on 15 September 2026.
Frequently Asked Questions
What is the ZWO Seestar S50 Pro?
The ZWO Seestar S50 Pro is an all-in-one smart telescope designed for astrophotography and astronomy. It features a 50mm apochromatic lens, a dual 4K imaging system, AI-powered one-tap processing, and four dedicated modes: Solar, Lunar, Deep-Sky, and Wide-Field.
Is the Seestar S50 Pro suitable for beginners?
Yes. The S50 Pro is designed to be used in just three steps — set up, point, and tap. The built-in AI handles stacking, tracking, and post-processing automatically, making it accessible to complete beginners while still offering advanced modes for experienced astronomers.
What imaging modes does the S50 Pro support?
The S50 Pro supports Solar, Lunar, Deep-Sky, and Wide-Field modes, plus Mosaic, Star Trail, Equatorial, and Plan modes.
Does the S50 Pro require a laptop or external computer?
No. The S50 Pro connects to your smartphone via the ZWO Seestar app and handles all processing on-device. No laptop or additional software is required.
How much storage does the Seestar S50 Pro have?
The S50 Pro has 128GB of internal storage.
How long does the battery last?
The S50 Pro has a 10,000mAh battery for extended all-night sessions.
What is the pre-order price and when does it increase?
Pre-order at £899 from Dark Clear Skies. Price increases to £999 on 15 September 2026.
Is the S50 Pro compatible with accessories?
Yes. The S50 Pro has an open expansion port for filters and future ZWO accessories.
What is included in the box?
The S50 Pro includes the telescope unit, upgraded heavy-duty tripod, carry case, and all necessary cables.
Where is the Seestar S50 Pro manufactured?
The ZWO Seestar S50 Pro is manufactured in China by ZWO.