What is the purpose of the Steeldrive II Adapter for FeatherTouch 3.5"?
This adapter set physically connects the Baader Steeldrive II motor to a Starlight Instruments FeatherTouch 3.5" focuser. It includes the necessary brackets and hardware to ensure a secure, permanent attachment, allowing you to automate your focusing.
Is this adapter compatible with any other focusers or motors?
No. This kit is specifically designed and machined for the mounting pattern and shaft of the FeatherTouch 3.5" focuser and the Baader Steeldrive II motor. It is not a universal adapter and will not work with other focuser sizes or motor brands.
Why would I motorize a FeatherTouch 3.5" focuser for imaging planets like Jupiter?
Motorizing your FeatherTouch 3.5" focuser with the Steeldrive II allows for extremely fine, hands-off focus adjustments. For planetary imaging, where you need to achieve critical focus on details like Jupiter's Great Red Spot (GRS) through fluctuating atmospheric seeing, a motorized focuser lets you make tiny corrections from your computer without touching and vibrating the telescope.
Can I use the Steeldrive II adapter for remote observatory operation with my SCT?
Yes, this is an ideal application. When paired with the Steeldrive II motor, this adapter enables full remote control over your FeatherTouch 3.5" focuser on an SCT or other telescope. This allows you to run autofocus routines, compensate for temperature changes, and achieve perfect focus without being physically present at the telescope.
What else do I need besides this Steeldrive II adapter kit?
This is only the mechanical adapter. To have a complete, working system, you must already own or purchase separately:
- A Starlight Instruments FeatherTouch 3.5" Focuser
- The Baader Steeldrive II Motor and Controller Unit
Is installation of the Steeldrive II Adapter reversible?
Yes. The installation uses existing mounting points on the focuser and does not require any permanent modification. You can remove the adapter and motor at any time to return the FeatherTouch 3.5" focuser to its original manual-only configuration.
