ZWO OAG – Off-Axis Guider for ASI Cameras
When will I receive it?
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Products marked Available on order require 5–15 business days for processing. Our team will keep you updated promptly if anything changes.
What are the warranty terms?
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Yes: you have 14 days from delivery to return any product and receive a full refund — see our Refund Policy for full details.
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The ZWO OAG (Off-Axis Guider) is the ideal tool for astrophotographers who want precise and stable guiding while keeping their setup lightweight. Designed specifically for ZWO ASI cameras, it allows accurate tracking without the need for a separate guide scope, ensuring a compact and well-balanced imaging system.
Main Features
- Lightweight design with only 16.5 mm thickness.
- Large 8x8 mm prism for stable and accurate guiding performance.
- Direct connection between main camera and guide camera – no additional guiding accessories required.
- Compatible with M42 and M48 threads for flexible integration with different telescope setups.
- Fully compatible with all ZWO ASI cameras.
- Strong and stable connection to the telescope for long-term reliability.
Package Includes
- 1.25" guide camera holder.
- 5 mm T2 extender for ASI cameras with a 12.5 mm back focus distance (e.g. ASI120, ASI224MC, ASI290, etc.).
- M42 adapter for main camera.
- M48 adapter for main camera.
- OAG main body with M48 telescope adapter.
- M42 telescope adapter.
| Technical Specifications | Details |
|---|---|
| Thickness | 16.5 mm |
| Prism Size | 8 × 8 mm |
| Thread Compatibility | M42 / M48 |
| Compatible Cameras | All ZWO ASI models |
With the ZWO OAG, you can achieve precise and stable guiding in a compact setup, ensuring top-quality astrophotography without adding extra weight.