حامل أنبوب مزدوج الحلقة 166WS لتلسكوبات Epsilon-130D (TKA69420S)

Installing this double ring setup took maybe ten minutes, and the alignment marks made it easy to get everything square. The rings clamp firmly without any wobble, so my E-130D stays perfectly stable even when I'm swapping eyepieces.

The fit on my E-130D is absolutely perfect — no wobble at all once I tightened the bolts. The double ring design gives me real confidence that the tube is secure during long imaging sessions.

I was worried about the weight, but the double ring design actually balances the tube perfectly on my mount. Each ring has a solid clamp that grips securely without marring the finish.