قاعدة منحنية لمكتشف النقطة الحمراء مع شريط لاصق مزدوج (F001B)

My telescope tube is around 80mm and this curved base matched perfectly, no wobble at all. The double stick tape felt really strong when I pressed it on, and my red dot finder hasn't budged after a week of use.

Peeled and stuck this onto my 80mm telescope tube, and it hasn't budged in a month of daily use. The curved base matched the surface perfectly, so my red dot sight stays aligned every time I head out.

I was worried about the adhesion on my 90mm tube, but this curved base hasn't budged since I stuck it on. The peel-and-stick installation took just seconds, and now my red dot sits perfectly aligned.