محول OPTEC-4300 إلى مستقبل 3 بوصات (19833)

The oval-point set screws grip my Gemini Rotator perfectly—no wobble at all. My imaging train feels rock solid now, and the threads matched up cleanly without any binding. Exactly what I needed for a secure connection.

I needed a solid connection between my focuser and the 3-inch receiver, and this adapter's fit was precise with no wobble. The oval-point set screws grab firmly without marring the drawtube surface.

The three oval-point set screws held my gear securely without any wobble. The adapter connects my drawtube to the focusing rotator seamlessly. Exactly the precision piece I needed for my rig.