Celestron Skymaps and Planisphere filter wheel let the high performance imaging

let the high performance imaging of 'SP-Series' eyepieces unlock its potential

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

More information on the meteorite St Louis can be found here -

The Nikon T ring fits 99% of  Nikon DSLR cameras including the following:

Celestron Skymaps and Planisphere filter wheel let the high performance imagingLearn 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