M90 x 1mm 轉 AP2.7 轉接環 (19870)

Finally, an adapter that actually fits my GSO spacer tubes without any wobble or cross-threading. The threads are perfectly cut and it screwed on smoothly.

The machining is precise and the threads mate smoothly with my GSO spacer tubes, no wobble at all. I've been hunting for a reliable way to switch between my RC and AP2.7 gear, and this adapter finally makes that possible without any slop. It's a simple part, but it solved a frustrating connection pr

Finally, a clean way to adapt those RC spacer tubes to the AP2.7 standard—no more fiddling with mismatched threads. The M90 thread engages smoothly and the female-to-female design fits perfectly. My imaging train feels solid with no wobble.