324CW 雙環管夾（適用於 Mewlon-300CRS）(TKA85420)

The dual rings lock onto the M-300CRS tube with a satisfying solidity, and the finish matches the rest of the scope perfectly. Setup was straightforward, and I’ve noticed zero flexure even with a heavy eyepiece hanging off the back.

I was pleasantly surprised by how precisely the two rings align—no wobble at all when I mounted my OTA. The machining is clean and the fit feels rock-solid.

The double-ring design holds my M-300CRS rock-solid, even when I’m swapping out eyepieces in the dark—no sagging or shift at all. Machining is precise and the fit is snug, exactly what you’d expect for this price point.