Explore Scientific 1.25" Focal Extender - (x2) Focal Extender B1200 Blocking Filter in Zenith

B1200 Blocking Filter in Zenith Mirror

binary stars and planetary nebulae

Move the telescope so that the object you are looking for is in the inner ring to make sure your primary scope is aligned with it

cameras or telephoto lenses

Explore Scientific 1.25" Focal Extender - (x2) Focal Extender B1200 Blocking Filter in ZenithWith tele extenders it's possible to extend the effective focal length of a telescope system, resulting in higher magnification for the observation of the moon, the planets or small Deep Sky objects with the same eyepieces. These tele extenders incorporate a tele centric optical design that delivers excellent image sharpness over the whole field of view and are premium choices for visual observations and astrophotography. The combination of excellent