¶ Find the right guide from setup to imaging
Explore our product overviews, installation guides, operating instructions, software downloads, and troubleshooting resources. Start with a product or go directly to the task you need to complete.
¶ Popular starting points
Enter by task without learning the entire documentation structure first.
- Unbox and install：Complete initial assembly and install the tripod and ball head.
- Polar alignment：Select the appropriate method for your equipment and focal length.
- Troubleshooting：Resolve common power, connection, tracking, and star-shape issues.
¶ Products and projects
Product overviews and operating documentation are organized separately: learn about a product first, then enter its guides.
¶ OG Star Tracker
Portable single-axis tracker · 5 kg payload · 5 V power
Our single-axis star tracker for portable astrophotography combines quick setup, stable tracking, and travel-friendly operation. The Wiki covers the complete workflow from unboxing and connection to polar alignment, imaging, and troubleshooting.
¶ ZenitAPA mini
Automatic polar alignment · China launch expected in September
An automatic polar alignment product for astrophotography that helps users align an equatorial mount quickly, reduce repeated manual adjustments in the field, and begin imaging sooner.
¶ mScope
Astrophotography companion product
mScope is our companion product for astrophotography scenarios. We are continuing to refine the product experience, and more information will be published with its official release.
¶ OG Star Harmonic/Cycloidal Mount
Planned product
This product line is being developed for lightweight carrying and star-field astrophotography. Specifications and availability will be announced at the official release.
¶ ZenitAPA
Expected by year-end
Product imagery and detailed information will be added after the official release.
¶ OGScope
Open source · Astronomy navigation and imaging
OGScope is our open-source portable astronomy navigation and imaging assistant for ordinary cameras, single-axis star trackers, and manually pointed visual telescopes.
¶ Extensions, software, and support
Continue your imaging workflow with hardware extensions, software, and community resources.
- Semi-Automatic Go-To Module：Read installation, calibration, and nighttime target-finding instructions.
- OGS App：Review source code, versions, and update information.
- Open source and DIY：Find project resources, licensing information, and the build guide.
- Knowledge sharing：Read astrophotography techniques and practical resources.
- OpenAstro Community：Visit an open-source community with which we maintain long-term collaboration.
- OG Star on Bilibili：Watch product demonstrations, tutorials, and update videos.