50 Things To See With A Telescope - Kids Refractor NEW Ultra-Stable Focus System –

NEW Ultra-Stable Focus System – six precision sealed ball bearings virtually eliminate image shift

But some German equatorial mounts have trouble tracking near the meridian because they need to perform a “meridian flip

you notice the stars at the edge have taken on an unnatural comet-like shape

Recommended for planetary imaging with a barlow

but the CGX was designed specifically with this in mind

50 Things To See With A Telescope - Kids Refractor NEW Ultra-Stable Focus System –From the author of the bestselling book 50 Things to See with a Small Telescope, this colorful edition explores the constellations with young readers, guiding them to dozens of galaxies, nebulae, and star clusters. Every page features a helpful "telescope view", showing exactly how objects appear through a small telescope or binoculars. While a member of the Mount Diablo Astronomical Society in California, John Read taught thousands of students how to