محول ESATTO 3.5 بوصة منخفض الملف لتلسكوب Takahashi Epsilon 180ED

I was struggling with back focus issues until I mounted this adapter — the two-piece design made installation surprisingly simple. It locks the focuser in place with zero play, even during long exposures.

Finally, a focuser adapter that actually fits the Epsilon 180ED without any wobble, holding the motor securely even during long exposures. The two separate rings let me fine-tune the spacing perfectly, which made all the difference for my autofocus routine.

The two-piece design made installation straightforward on my Epsilon, and it locks the ESATTO in place with no play at all. Focusing is now smooth and repeatable, which has noticeably improved my sub-frame sharpness.