QHYCCD PoleMaster 轉接環（適用 AstroPhysics AP900 赤道儀） - PM-AP900

The machining on this adapter is precise—it slid right onto my AP900 without any wobble. Now I can use my PoleMaster without fabricating my own bracket, which saves a ton of setup time.

Finally, a proper fit for my AP900 mount that lets me use the PoleMaster without any wobble. The adapter’s precise machining makes the polar scope snap into place exactly where it should. This is the missing piece I’ve been waiting for to streamline my polar alignment routine.

Machined perfectly, so it seats flush against the AP900's polar scope housing with zero wobble. The hole alignment is spot-on, letting the PoleMaster thread in smoothly without any fighting. Exactly what I needed to finally get drift-free polar alignment in under five minutes.