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Understanding Your Telescope’s Back Focus
Back focus is the distance from the end of your focuser’s drawtube to the point where your telescope forms an image—the focal plane. When your telescope is used in its...
Understanding Your Telescope’s Back Focus
Back focus is the distance from the end of your focuser’s drawtube to the point where your telescope forms an image—the focal plane. When your telescope is used in its...
Fall Constellation Spotlight: Cetus, the Sea Monster
As Autumn deepens and the nights grow longer, stargazers across the Northern Hemisphere turn their gaze southward to witness the rise of Cetus, the Sea Monster. This sprawling constellation stretch...
Fall Constellation Spotlight: Cetus, the Sea Monster
As Autumn deepens and the nights grow longer, stargazers across the Northern Hemisphere turn their gaze southward to witness the rise of Cetus, the Sea Monster. This sprawling constellation stretch...
Fall Constellation Spotlight: Cassiopeia
🍂 As Fall settles in, the night sky transforms—bringing crisp air, longer evenings, and a fresh array of constellations to explore. Among the most striking constellations in the Northern Hemisphere...
Fall Constellation Spotlight: Cassiopeia
🍂 As Fall settles in, the night sky transforms—bringing crisp air, longer evenings, and a fresh array of constellations to explore. Among the most striking constellations in the Northern Hemisphere...
All About Barlow Lenses
Every novice telescope user has seen advertisements describing how a Barlow lens increases an eyepiece’s magnification and expands the power of a telescope. Many astronomy beginners are confused ab...
All About Barlow Lenses
Every novice telescope user has seen advertisements describing how a Barlow lens increases an eyepiece’s magnification and expands the power of a telescope. Many astronomy beginners are confused ab...
High-Resolution Planetary Photography with a Barlow and DSLR
A Barlow is a great tool for those interested in planetary astroimaging with a Newtonian telescope and a DSLR. Typically, the T-adapter needed to mount a DSLR in a Newtonian...
High-Resolution Planetary Photography with a Barlow and DSLR
A Barlow is a great tool for those interested in planetary astroimaging with a Newtonian telescope and a DSLR. Typically, the T-adapter needed to mount a DSLR in a Newtonian...