From Digital Camera World · · 2m
ZWO Seestar S50 Pro: Smart telescope for deep-sky imaging
The ZWO Seestar S50 Pro offers 8.3MP imaging and dual-camera capabilities for versatile night photography.
In brief
The ZWO Seestar S50 Pro offers 8.3MP imaging and dual-camera capabilities for versatile night photography. The S50 Pro provides better deep-sky imaging than the original S50 but costs $999. Originally reported by Digital Camera World.
Quick answers
- What is the Seestar S50 Pro?
- ZWO's S50 Pro is a smart telescope with a larger 8.3MP sensor and dual-camera system for deep-sky and wide-field imaging.
- Best for whom?
- The S50 Pro suits beginners and enthusiasts wanting versatile night sky imaging, but not serious planetary imagers.
- What is the key takeaway from ZWO Seestar S50 Pro: Smart telescope for deep-sky imaging?
- The S50 Pro provides better deep-sky imaging than the original S50 but costs $999.
What is the Seestar S50 Pro?
ZWO's S50 Pro is a smart telescope with a larger 8.3MP sensor and dual-camera system for deep-sky and wide-field imaging.
Key improvements over S50
The S50 Pro features a wider field of view, 8.3MP resolution, and EQ mode for longer exposures without manual adjustments.
Dual-camera system

One camera captures deep-sky objects with high detail, while the second handles wide-field night-sky and landscape imaging.
EQ mode benefits
EQ mode allows 60-second exposures and automatic tracking, making long imaging sessions easier for beginners.
Price and value
The S50 Pro costs $999, which is significantly higher than the original S50 but offers more advanced features.
Performance for beginners
Beginners can stack deep-sky images in under five minutes with minimal technical knowledge required.
Advanced features
The S50 Pro includes AI enhancement, FITS file export, and computational photography for professional image processing.
Planetary imaging limitations
The S50 Pro lacks sufficient focal length for detailed planetary imaging, making it less suitable for that purpose.
Portability concerns
The S50 Pro is 2.8kg and larger than the original S50, which may reduce camera bag compatibility.
Milky Way and Star Trail modes
The S50 Pro's new Milky Way and Star Trail modes create impressive wide-field night sky images with minimal setup.
Battery life
The 10,000mAh battery supports up to six hours of continuous use for long imaging sessions.
Comparison to S30 Pro
The S50 Pro has a larger sensor and better optics than the S30 Pro, but costs more.
Best for whom?
The S50 Pro suits beginners and enthusiasts wanting versatile night sky imaging, but not serious planetary imagers.
EQ mode accessories
An optional EQ mount costs an extra $99 for precise tracking during long exposures.
FITS file processing
Users can export raw data for advanced processing with third-party astrophotography software.
Price justification
The S50 Pro's premium price is justified by its versatility and improved deep-sky imaging capabilities.
The essence
The S50 Pro provides better deep-sky imaging than the original S50 but costs $999.





