Celestron Skymaps and Planisphere filter wheel Fastar compatible tube comes with

Fastar compatible tube comes with removable secondary mirror for fast f/2

superior multi-layer coatings and edge-blackened elements deliver superb high contrast images

SF1050 - 10 1/8" - 10 3/8" (257mm - 264mm)

Diagonal: 6

you look at it

Celestron Skymaps and Planisphere filter wheel Fastar compatible tube comes withLearn the night skies of the Northern Hemisphere with Celestron Sky Maps! This classic collection of seasonal star charts, topped off by a glow in the dark luminous star finder, or planisphere, has been around for years and years! It continues to be so popular because beginning stargazers as well as seasoned amateur astronomers find that this book provides most everything they need to find constellations quickly and delve into seasonal night sky