Founder Optics 2" zenith mirror

High-quality 2" diagonal for Founder Optics telescope or any other telescope. The dielectric mirror coating offers 99.99% reflectivity, which will offer superb contrast and excellent resolution while observing the planets, the Moon, or binary stars. Comes with adapter so you can also use 1.25" eyepieces!

Twist-lock compression ring leaves no marks on eyepieces and offers perfect stability. No more dropping screws in the dark while changing the eyepieces!