فاصل عرض 7.2 مم لتكييف تلسكوبات Mewlon-300 مع خيط SCT (TCD0019)

The threads on this spacer matched perfectly with my Mewlon-300, and the 7.2mm width gave me just the right back focus for my imaging train. No wobble at all.

The 7.2mm depth is spot-on for getting the Mewlon’s backfocus dialed in without shimming. Threads mate cleanly to the SCT adapter, so collimation held perfectly on my first night out. Solid, precise machining that just works.

Finally got the spacing right on my Mewlon-300 with this 7.2mm spacer, and the SCT thread adapter fit perfectly without any wobble. The machined edges are smooth and it threaded on easily, so my focus is now spot-on for imaging.