Seestar - S50 All in One Smart Telescope

Availability : In Stock
Free Shipping Available
100 % of 100

The ZWO Seestar S50 All-in-One Smart Telescope is a compact and lightweight device that combines a telescope, electric focuser, astronomy camera, ASIAIR wireless controller, Altazimuth mount, and filter switching device into one product. 

6-hour battery life. 

Wifi and Bluetooth ready. With its mobile app control, it is easy to capture celestial objects.

Super lightweight, weighs just 6.6 pounds - less than a gallon of milk!  Go anywhere with the Seestar. 

Live stacking mode in the ZWO Seestar S50  compiles your shots while you capture them for stunning results.  



ZWO - Seestar S50 All-in-One Smart Telescope

The ZWO Seestar S50 All-in-One Smart Telescope is a versatile photographic telescope that integrates a telescope, electric focuser, astronomy camera, wireless controller, Altazimuth mount, and filter-switching device into a compact and lightweight design. It features two shooting modes for astronomical and scenic captures, with a live stacking mode for improved light capture and color detail. Equipped with a triplet apochromatic lens system, it prevents chromatic aberration and ensures sharp images. The ZWO Seestar S50 All-in-One Smart Telescope is user-friendly, controllable via a mobile app, and has a 6-hour battery life. With a 50mm aperture, Sony IMX462 camera sensor, Wifi/Bluetooth connectivity, and a weight of 3kg, the Seestar S50 offers convenient and efficient astrophotography capabilities.

Seestar Smart Telescope Features

  • The ZWO Seestar S50 All-in-One Smart Telescope is a multifunctional photographic telescope that combines a telescope, electric focuser, astronomy camera, ASIAIR wireless controller, Altazimuth mount, and filter-switching device in one product.  It is compact and lightweight
  • 2 shooting modes: astronomical and scenery, and can capture celestial and terrestrial objects with ease
  • Live stacking mode allows for more light capture and makes color detail more apparent
  • Equipped with a triplet apochromatic lens system that prevents chromatic aberration and ensures sharp images
  • User-friendly and can be controlled via a mobile app, making it easy to locate and track intended celestial objects
  • Long battery life of 6 hours and can be recharged via a power bank if needed
  • Connect wirelessly via Wifi and Bluetooth for easy app control
  • Weighs only 6.6lbs (3kg)
  • 50mm aperture with a triplet apochromatic optical design and a focal length of 250mm for a f/5 focal ratio.
  • Sony IMX462 sensor, 1920x1080 (slight over 2mp resolution), with digital formats of MP4, AVI and TIFF
  • Wifi Signal Range of 5G/2.4G
  • 142x129x257mm product dimensions
  • Ambient temperature is 0 to approx 40°C/less than 60%
  • Altazmith mount configuration and setup

Multiple Products Combined into One!

The ZWO Seestar S50 All-in-One Smart Telescope stands out as a highly integrated and user-friendly astrophotography solution, seamlessly combining several essential components into a compact and lightweight design. This multifunctional device incorporates a telescope, electric focuser, astronomy camera, ASIAIR wireless controller, Altazimuth mount, and filter-switching device, streamlining the astrophotography process and offering a comprehensive tool for enthusiasts.

One of its notable features is the mobile app control, providing users with a convenient and intuitive interface to operate the telescope. This mobile control capability enhances the ease of use, allowing users to effortlessly capture celestial objects with precision. Whether you are a seasoned astronomer or a beginner, the user-friendly interface facilitates the process of locating, tracking, and capturing stunning images of the night sky.

The integration of an Altazimuth mount further contributes to the user-friendly nature of the ZWO Seestar S50. This mount configuration simplifies the setup process, making it accessible to a broad range of users. The Altazimuth mount allows for easy movement in both azimuth (horizontal) and altitude (vertical) directions, providing flexibility in observing and capturing celestial objects.

The device's lightweight construction adds to its portability, making it a convenient choice for astronomers on the go. Despite its compact size, the Seestar S50 doesn't compromise on performance. Equipped with advanced features like a triplet apochromatic lens system and a Sony IMX462 camera sensor, it ensures sharp and high-resolution images while preventing chromatic aberration.

The ZWO Seestar S50 not only brings together multiple functionalities into a single, portable device but also leverages mobile app control to offer a seamless and user-friendly experience for capturing the wonders of the night sky.

Two Imaging Modes 

The dual shooting modes of the ZWO Seestar S50 All-in-One Smart Telescope, namely astronomical and scenery modes, add a remarkable level of versatility to this astrophotography device. This capability allows users to maximize their imaging experiences regardless of the prevailing conditions or the time of day.

In astronomical mode, the Seestar S50 is optimized to capture the breathtaking beauty of the night sky. With this setting, users can explore and photograph celestial objects such as stars, planets, nebulae, and galaxies. This model is specifically designed to enhance the device's sensitivity to low-light conditions, ensuring that users can capture the nuances of the cosmos with exceptional clarity and detail. Whether it's a crisp shot of a distant galaxy or a close-up view of a planetary surface, the astronomical mode caters to the unique demands of nighttime imaging.

On the other hand, the scenery mode expands the device's utility beyond celestial subjects. This mode enables users to capture terrestrial landscapes and objects during daylight or unfavorable weather conditions. Whether it's a picturesque landscape, wildlife, or any daytime scenery, the ZWO Seestar S50 All-in-One Smart Telescope adapts to the user's interests beyond astronomy. This feature broadens the device's appeal, making it a versatile tool for those who appreciate both celestial and terrestrial photography.

This dual-mode functionality becomes particularly advantageous when astronomical observations are impeded by weather conditions or when celestial objects are not visible due to daylight. During such times, users can seamlessly transition to the scenery mode, allowing them to continue their imaging endeavors and explore the wonders of the natural world around them.

The Seestar S50's ability to operate in both astronomical and scenery modes underscores its adaptability, ensuring that users can make the most of their astrophotography experience regardless of external factors. Whether capturing the mysteries of the cosmos or the beauty of the Earth, the Seestar S50 empowers users to explore and document the wonders of both realms with ease and precision.

Live Stacking for Excellent Color Quality Images

The live stacking mode in the ZWO Seestar S50 represents a sophisticated feature designed to enhance the color detail and overall image quality by maximizing the capture of available light. Understanding the fundamental principle that increased light exposure contributes to improved color detection, the live stacking mode addresses this requirement in a unique and effective way.

In traditional astrophotography, capturing faint celestial objects with vibrant colors can be challenging due to the limited amount of light received during each exposure. The live stacking mode in the Seestar S50 intelligently overcomes this limitation by taking multiple sequential images and combining them in real-time. This process essentially accumulates the light information from each frame, creating a cumulative effect that enhances the signal-to-noise ratio and brings out subtle color details that might otherwise be obscured.

As the device captures a series of images, the live stacking algorithm aligns and integrates them on-the-fly, effectively accumulating the photons received over the duration of the stacking process. This technique results in a final image that exhibits reduced noise and enhanced color representation, offering a more vivid and detailed portrayal of celestial subjects.

The live stacking mode is particularly advantageous when observing faint or distant astronomical objects where a prolonged exposure time is required to reveal intricate color variations. By continuously stacking frames, the Seestar S50 adapts to the dynamic nature of the night sky, enabling astronomers and astrophotographers to extract the maximum amount of information from their observations.

This feature not only improves color detection but also contributes to the overall quality and clarity of the images, making it an invaluable tool for capturing the richness of the cosmos. Whether photographing distant galaxies, nebulae, or other celestial phenomena, the live stacking mode in the Seestar S50 serves as a powerful tool for enthusiasts seeking to unlock the full potential of their astrophotography endeavors.

No Chromatic Aberration, Thanks to Triplet Apochromatic Optics

The optical design of the ZWO Seestar S50 All-in-One Smart Telescope is a testament to the commitment to precision and image quality. One of the key features contributing to its optical excellence is the triplet apochromatic lens system, carefully engineered by ZWO to address the challenges associated with chromatic aberration and to ensure the production of consistently sharp and clear images.

The term "triplet" refers to the three lens elements within the optical system. In an apochromatic design, these elements are carefully selected and combined to bring different wavelengths of light to a common focus point. This is in stark contrast to chromatic aberration, a common optical distortion where different colors of light focus at different points, resulting in color fringing and reduced image sharpness.

By incorporating an apochromatic lens system, the Seestar S50 effectively minimizes chromatic aberration, a critical issue in astronomical and terrestrial imaging. Chromatic aberration tends to be more pronounced in refractive optical systems, where different colors of light bend by different amounts as they pass through the lens elements. The triplet apochromatic design, with its carefully chosen glass elements, counters this effect by converging different wavelengths of light onto a single focal plane.

The significance of this design choice becomes evident in the sharpness and clarity of the images produced by the Seestar S50. Whether capturing the delicate details of distant galaxies or the fine textures of terrestrial landscapes, users can expect images free from the distracting color fringing that often accompanies chromatic aberration.

This optical precision is particularly crucial in astrophotography, where enthusiasts strive to capture the faintest details of celestial objects. The Seestar S50's triplet apochromatic lens system ensures that the light entering the telescope is handled with utmost accuracy, resulting in high-contrast, true-color images that faithfully represent the observed subjects.

ZWO's implementation of a triplet apochromatic lens system in the Seestar S50 underscores dedication to optical excellence, providing users with a reliable tool that delivers sharp and color-accurate images, free from the optical artifacts that can detract from the overall astrophotography experience.

Slewing and Tracking

The ZWO Seestar S50 All-in-One Smart Telescope places a strong emphasis on accuracy, offering users a seamless experience in locating and tracking celestial objects. The integration of advanced technology, such as built-in sensors and star maps, ensures a high level of precision in the alignment and tracking processes, making it exceptionally user-friendly for both novice and experienced astronomers.

The user-friendly approach starts with the mobile app control, allowing users to effortlessly select their desired celestial object directly from their smartphone. This intuitive interface simplifies the navigation through the night sky, making it accessible to individuals with varying levels of astronomical expertise. With just a few taps on the app, users can specify their target, initiating a series of precise movements within the Seestar S50.

Behind the scenes, the mount utilizes built-in sensors that play a crucial role in self-calibration and alignment. These sensors detect the telescope's orientation and position in relation to celestial objects, providing real-time feedback to the mount's control system. This information is then used to automatically calibrate the telescope, ensuring that it is accurately aligned with the night sky.

The inclusion of star maps further enhances the accuracy of the alignment process. These maps serve as a reference point for the Seestar S50, aiding in the identification of stars and celestial landmarks. By cross-referencing the detected stars with the known positions in the star maps, the telescope refines its alignment, resulting in a highly accurate and synchronized tracking of the selected celestial object.

This meticulous approach to alignment not only simplifies the user experience but also contributes to the overall precision of the Seestar S50. As the telescope aligns itself with the user-specified celestial target, it continues to track the object's movement across the sky, allowing for extended observation and photography sessions without the need for constant manual adjustments.

The Seestar S50's commitment to accuracy is evident in its user-friendly mobile app control, the integration of built-in sensors for self-calibration, and the use of star maps for precise alignment. This combination of technological features ensures that users can easily and accurately locate, track, and observe their intended celestial objects with confidence and convenience.

Power Consumption

The ZWO Seestar S50 All-in-One Smart Telescope not only impresses with its advanced features but also boasts an extended battery life, providing users with prolonged and uninterrupted stargazing or astrophotography sessions. The emphasis on long battery life is a significant advantage for astronomers who often find themselves immersed in lengthy observations, especially during celestial events or when capturing time-lapse images.

The 6-hour battery life of the Seestar S50 is a result of its efficient power management system and low power consumption. The telescope is designed to optimize energy usage, ensuring that it can operate for an extended duration without compromising performance. This feature is particularly valuable for users engaged in deep-sky observations, where extended exposure times are necessary to capture faint and distant celestial objects.

Furthermore, the Seestar S50's consideration for practicality extends to its rechargeability. In situations where the battery is depleted during use, users have the option to recharge it conveniently using a power bank. This flexibility adds to the portability of the device, allowing astronomers to venture into remote locations or areas without immediate access to power sources. The ability to recharge via a power bank enhances the Seestar S50's suitability for on-the-go astrophotography, where enthusiasts may explore darker skies away from urban light pollution.

The long battery life not only contributes to the convenience of using the Seestar S50 but also aligns with the immersive nature of astronomical observations. Whether capturing long-exposure images of distant galaxies or spending extended hours observing a particular celestial event, users can rely on the Seestar S50 to provide a consistent power supply throughout the duration of their sessions.

The Seestar S50's extended 6-hour battery life, coupled with its low power consumption and rechargeability via a power bank, reflects a thoughtful design that caters to the needs of astronomers seeking prolonged and uninterrupted usage. This feature ensures that users can fully immerse themselves in the wonders of the night sky without the concern of frequent interruptions for recharging.

Compatible with Wifi and Bluetooth

The ZWO Seestar S50 offers versatile wireless connectivity through both Wifi and Bluetooth, providing users with flexible control options via the dedicated mobile app. With Wifi, users can remotely control the telescope from a distance, while Bluetooth ensures a stable and quick connection for short-range operation. This wireless capability enhances user convenience during astrophotography sessions, allowing for easy adjustments, precise control, and the freedom to explore different vantage points without being tethered to the telescope.

More Information
Brand Seestar
Free Shipping Free Shipping Available
Case Included No
Accessory Tray Included? No
Adjustable Legs? No
Includes Autoguide Port No
Periodic Error Correction No
In The Box
  • Seestar S50 All in One Telescope
  • Carbon Fiber Tripod
  • Type-C cable
  • Case
  • Solar Filter
  • Quick guide
  • Seestar S50 All in One Telescope
  • Carbon Fiber Tripod
  • Type-C cable
  • Case
  • Solar Filter
  • Quick guide
Write Your Own Review
You're reviewing:Seestar - S50 All in One Smart Telescope
Your Rating
Shopping Guide Shopping Guide
Product Deep Dives Product Deep Dives