Starizona RedCat 51 DSLR Filter Slider Adapter Kit
268,00 €
Adapter kit connecting a Starizona Filter Slider to the William Optics RedCat 51 for DSLR users. Maintains correct 55mm backfocus distance.
Description
This adapter kit connects a Starizona Filter Slider to the William Optics RedCat 51 telescope, allowing DSLR users to take advantage of quick-change filter capabilities with the correct 55mm backfocus distance.
Installation is straightforward: remove the original faceplate or tip-tilt adapter from the RedCat 51, thread this adapter directly onto the scope, attach the Filter Slider, and connect your DSLR. The adapter sets the precise backfocus needed for sharp, well-corrected images across the field.
This is especially useful for DSLR astrophotographers who want to use light pollution filters, UV/IR cut filters, or narrowband clip-in alternatives with their RedCat 51 setup while maintaining the ability to swap filters quickly during a session.
Key Details
- Connects Starizona Filter Slider to William Optics RedCat 51
- M48 thread connection
- Sets correct 55mm backfocus for DSLR cameras
- Replaces original RedCat 51 faceplate/tip-tilt adapter
Specifications
| Designed For | William Optics RedCat 51 |
| Camera Type | DSLR (55mm backfocus) |
| Connection | M48 threads |
Note: The Starizona Filter Slider, RedCat 51 telescope, and camera are not included.






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