The ZWO Seestar S30 Pro is a compact smart telescope featuring dual 4K optics, Sony IMX585 and IMX586 sensors, automatic tracking, integrated filters and app control. Designed for astrophotography and daytime observation, it offers a complete all in one solution combining performance, portability and ease of use.
The ZWO Seestar S30 Pro is a smart telescope designed to deliver a complete astrophotography and observation experience in a compact and fully integrated system. Weighing only 1.65 kg, it combines a telescope, camera, Alt azimuth mount, auto focuser, integrated filters and app based control into a single device.
It features a dual lens optical system with a telephoto camera using a Sony IMX585 sensor and a wide angle camera using a Sony IMX586 sensor, both delivering 4K resolution at 2160 x 3840. This configuration provides higher resolution, lower noise and more natural image quality. The field of view is 4.6 degrees in tele mode and 63 degrees in wide angle mode.
The optical system uses a 4 element apochromatic lens with extra low dispersion glass to minimize chromatic aberration and deliver sharp stars and neutral blacks. The system includes three built in filters, including a UV IR Cut filter, a light pollution filter optimized for OIII and Ha, and a dark field filter designed to reduce long exposure noise.
The Seestar S30 Pro supports multiple imaging modes for astrophotography, including deep sky objects, Milky Way, planetary and landscape imaging. It enables automatic 8K mosaic stitching for both Milky Way and deep sky targets, as well as star trails and time lapse capture. A planning mode allows scheduling sessions, with automatic locating, tracking and capture.
The equatorial mode compensates for Earth rotation to improve tracking during long exposures, requiring additional accessories. The system includes intelligent constellation recognition and access to more than 80000 deep sky objects and 600000 stars.
Image processing is handled internally with noise reduction and DBE support for background balancing. The 128 GB internal storage allows continuous capture without interruption.
The Seestar S30 Pro can also be used for daytime observation as a telephoto camera, with photo, video and time lapse modes and automatic subject tracking.
Connectivity includes Wi Fi, Bluetooth and USB Type C, with remote control capability via telescope network. It supports ASCOM Alpaca protocol for compatibility with third party software such as NINA. A voice assistant enables simplified interaction. The built in anti dew system regulates lens temperature to prevent condensation.
Model: Seestar S30 Pro
Manufacturer: ZWO
Tele sensor: Sony IMX585
Wide sensor: Sony IMX586
Resolution: 2160 x 3840 8.3 MP
Tele field of view: 4.6 degrees
Wide field of view: 63 degrees
Tele aperture: 30 mm
Wide aperture: 3.4 mm
Tele focal ratio: F 5.3
Wide focal ratio: F 1.75
Tele focal length: 160 mm
Wide focal length: 6 mm
Optics: 4 element apochromatic lens with ED glass
Wide angle autofocus: supported
Tele working distance: 6 m to infinity
Wide working distance: 0.1 m to infinity
Built in filters: UV IR Cut
Light pollution filter OIII 30 nm Ha 20 nm
Dark field filter
External filter: magnetic solar filter
Storage: 128 GB eMMC
Battery: 6000 mAh
Battery life: 6 hours
Power input: Type C DC 5V 3A
Connectivity: Wi Fi USB Type C Bluetooth
Wi Fi reset: supported
Image formats: JPEG FITS
Video formats: MP4 AVI
Wi Fi: 5G 2.4G
Wi Fi range: 10 m
Bluetooth range: 5 m
Mount: Alt azimuth with equatorial mode
Thread: 3 8 16
Operating temperature: -10 to 40
Charging temperature: 0 to 40
Storage temperature: -10 to 60
Operating humidity: 20 to 80
Storage humidity: 20 to 50
Weight: 1.65 kg
Dimensions: 210 x 140 x 80 mm


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1. Lightweight: Weighs only 1.65 kg.
2. Intelligent: Smart app control with GOTO and automatic tracking — enjoy stargazing anytime, anywhere.
3. Easy to Use: A highly integrated, all-in-one system that combines the telescope, auto focuser, camera, Alt-Az mount, filters and controller into a single, compact setup. Just power on and start exploring.
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A dual-lens system with 4K wide-angle and telephoto cameras, elevating smart telescope imaging to a professional level. Powered by a telephoto IMX585 (1/1.2", with a light-sensitive area 4× larger than S30) and a wide-angle IMX586 sensor, Seestar S30 Pro delivers higher resolution, lower noise, and cleaner, more natural image quality.

From distant galaxies and glowing nebulae to the Milky Way in motion — from planets overhead to landscapes below — Seestar S30 Pro captures every perspective in 4K Ultra HD.

The Milky Way drifts across the frame. Star trails trace their quiet paths through time. In time-lapse, the night reveals its vastness, its rhythm, its wonder.

The Seestar S30 Pro’s built-in Milky Way stitching automatically creates horizontal or vertical mosaics, expanding the field of view far beyond a single frame while preserving ultra-high-resolution detail.

Lock the landscape, let the sky move. Seestar S30 Pro intelligently separates the foreground from the stars, keeping the Milky Way sharp and free of trails while preserving a crisp, natural landscape — all with a single tap.

Seestar S30 Pro instantly identifies and labels constellations in your view, revealing how stars connect into familiar patterns — clearly, naturally, and at a glance.
Looking for your zodiac? With one-tap GOTO, Seestar automatically locks onto your constellation, removing complexity and letting discovery feel effortless—even the first time.

With access to 80,000+ deep-sky objects and 600,000+ stars, simply select a target in the app and the Seestar will automatically locate, track and capture. Get stunning cosmic images in minutes.

With a single tap, Seestar reduces noise while preserving fine celestial detail — delivering clean, natural images with remarkable clarity. Apply DBE (Dynamic Background Extraction) to balance uneven backgrounds.

The device shoots continuously following a planned mosaic grid and automatically stitches the images, creating grand, immersive visuals. Each capture breaks through the limitations of a single frame, delivering stunning, expansive astrophotography.

Choose your target and schedule in advance. Seestar takes care of the rest—automatically locating, tracking, capturing, and refining the night sky for you. No need to stay up all night — never miss a spectacular celestial event.


Designed to counter Earth’s rotation, Equatorial Mode keeps celestial targets precisely tracked—so stars remain sharp and deep-sky objects stay steady in frame for longer exposures.
Additional accessories are required.

Seestar S30 Pro isn’t just a palm-sized observatory for the night sky—it’s also a powerful ultra-telephoto camera for daytime use. From birdwatching and distant landscapes to rocket launches, it brings far-away subjects close with ease.
With photo, video, and time-lapse modes, Seestar quickly locks onto your subject and keeps it smoothly tracked—turning long-distance scenes into clear, stable captures.
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.


A built-in three-filter system adapts seamlessly to different observing conditions—so every scene is captured at its best.
- Dark Field Filter: Automatically suppresses long-exposure noise for cleaner deep-sky images.
- UV/IR Cut Filter: Blocks unwanted infrared light, preserving clarity and true color.
- Light Pollution Filter: Optimized for OIII and Hα, it reduces the effects of moonlight and urban glow—revealing emission nebulae with striking contrast and detail.
Built-in anti-dew control gently regulates the lens temperature to prevent condensation during long sessions, even in cold, humid, or rapidly changing conditions.
The optics stay clear and stable—so your imaging run continues uninterrupted, from first exposure to last.
With 128 GB of onboard storage, you can keep capturing without stopping to manage files or clear space. No interruptions. No lost moments. Just room to explore, capture, and create.

Remote Control Across Regions
The Sky, Within Reach. Anywhere.
The Telescope Network connects Seestar telescopes around the world into a single, unified network. Simply add your device, and remote control is instantly enabled—across regions and time zones.
Browse celestial catalogs, tap to GoTo and capture targets, and monitor live views and progress in real time.
Even when you’re not on site, you’re still seeing that sky—with your own eyes.

Use simple voice commands to enjoy real-time guidance as you explore the night sky.

Seestar supports the ASCOM Alpaca open protocol, enabling compatibility with a wide range of third-party software, including NINA and more. From automated observing to fully tailored workflows, Seestar is more than a device. It’s an open platform, designed to grow with your ideas and expand what’s possible under the night sky.

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