3吋Feather Touch調焦座用低輪廓目鏡背板 (DCQFT3R)

After fussing with spacers and adapters for weeks, this low profile 2" threaded piece finally brings my camera to the perfect focus distance on the SVQ100-3FT. It screws on rock solid with no play, and the shorter light path makes a real difference in my final star shapes. Exactly what I needed for

The threads on this adapter are buttery smooth compared to my old one, and it shaves off just enough backfocus to let my binoviewer reach focus without extra spacers. Solid aluminum construction feels reassuringly heavy-duty too.

Finally, an adapter that actually sits flush against the focuser body—no more light leaks or extra protrusions. The threads were buttery smooth and it locked down solid with zero wobble. Perfect for keeping my imaging train compact.