Starlight Instruments Feathertouch Microfocuser

This model is specifically designed for Schmidt-Cassegrain telescopes that feature a triangular back cell pattern. It is compatible with the Celestron CPC-9.25, C9.25 Edge HD, and the Celestron C-11, but you should verify your specific back cell configuration before purchasing.

The dual-speed mechanism provides a coarse adjustment knob for quick focusing and a fine-tuning knob for precise, incremental adjustments. This is essential for achieving sharp focus during high-magnification observation or when setting up for astrophotography.

Yes, the Feathertouch mechanism is engineered to eliminate the image shift often found in standard focusers. By providing a smoother, more stable movement, it keeps your subject centered in the frame while you dial in your focus.

Installation is generally straightforward for those comfortable with basic telescope maintenance, as it replaces the existing focus knob assembly. However, because it involves working with the optical system, take your time to ensure the assembly is seated correctly against the back cell.

Yes, Starlight Instruments includes a lifetime warranty with this product, reflecting the high-quality aluminum construction and the longevity of the internal mechanism.